Cutty Shark Posted September 23, 2021 Share Posted September 23, 2021 Hi. My first Covid vaccine jab was AstraZeneca. I’ve heard that I might be able to choose between AstraZeneca and Pfizer for the second jab. Which of those two vaccines would you advise? 2 Link to comment Share on other sites More sharing options...
Maestro Posted September 23, 2021 Share Posted September 23, 2021 Moved topic from the visa forum to the Covid-19 forum. Link to comment Share on other sites More sharing options...
Popular Post Swiss1960 Posted September 23, 2021 Popular Post Share Posted September 23, 2021 Personally I would go for Astra Zeneca, which is an official and tested way (official as in world-wide, not just a Thai government idea), and then later look for Pfizer / Moderna as a booster. Two shots of Astra will also give you a vaccination certificate that as of now is accepted in many countries, if you need to travel. Mix-and-match vaccinations are - as far as I know - still very much a grey area whether they will be accepted or not. Disclaimer: I am not a medically educated person, my opinion is based on certificates / travel needs 10 1 Link to comment Share on other sites More sharing options...
treetops Posted September 23, 2021 Share Posted September 23, 2021 (edited) Mixed vaccines are now being accepted for travel to some countries and this will only increase. I'm not sure if any studies on the comparative effectiveness are complete yet. Edited September 23, 2021 by treetops Link to comment Share on other sites More sharing options...
Popular Post Jingthing Posted September 23, 2021 Popular Post Share Posted September 23, 2021 (edited) Medically I would do the mix. Not sure about the documentation implication. Alternatively do both AZ, and then if you're high risk seek an mRNA vaccine later on as a booster. German health authority recommends switching from AstraZeneca to Pfizer vaccine for second dose - ABC News Edited September 23, 2021 by Jingthing 4 Link to comment Share on other sites More sharing options...
Popular Post Pib Posted September 24, 2021 Popular Post Share Posted September 24, 2021 (edited) Personally for vaccination proof purposes and entry into some other countries I would get AZ for your 2nd jab since the 1st jab was AZ. All countries are not into accepting mix and match jabs right now...that is 1st jab of ABC vaccine and 2nd jab of XYZ vaccine. Now while getting Pfizer for your 2nd jab may give higher COVID antibody levels which may result in better short term COVID protection there is no long term studies yet I know of that confirm your antibody and T-cell levels will "remain" higher vs instead of just rolling off again after X-amount of months.....and then wondering about any long term side affects of mix and match jabs as none of the vaccines have been is used long enough to collect long term data (i.e., at least a year or two of data). Personally, I don't think mix and match is going to result in any long term affects once they can finish some longer term studies. Almost every week a person can read about a new study in some country that seems to suggest this vaccine or that vaccine is better or worst than initially expected. Some vaccines like AZ got off on the wrong foot with some flawed studies/news releases and contractual delivery disputes that hurt how some governments/people view the vaccines. Plus, it seems mRNA vaccines like Pfizer and Moderna are considered to be the premium vaccines while viral vector vaccines like AZ and inactivated vaccines like Sinophram/Sinovac at considered standard-issues vaccines---not to imply standard-issue ain't more than good enough. Edited September 24, 2021 by Pib 3 Link to comment Share on other sites More sharing options...
Popular Post Thailand J Posted September 24, 2021 Popular Post Share Posted September 24, 2021 (edited) My vote goes to two AZ jabs.I am idiot i keep things simple. Edited September 24, 2021 by Thailand J 2 2 1 Link to comment Share on other sites More sharing options...
expat_4_life Posted September 24, 2021 Share Posted September 24, 2021 (edited) I'd recommend AZ. mixed is not recognized by some countries as "fully vaccinated". And with the rules constantly in flux or subject to change, I'd go with the most strict definition of fully vaccinated. From the US CDC website: In general, people are considered fully vaccinated 2 weeks after their second dose in a 2-dose series. You can always get a booster later. Edited September 24, 2021 by expat_4_life 1 Link to comment Share on other sites More sharing options...
Chongalulu Posted September 24, 2021 Share Posted September 24, 2021 3 hours ago, Thailand J said: My vote goes to two AZ jabs.I am idiot i keep things simple. Fortunately there are more informed posts here,particularly from Jingthing 2 above yours with a link to relevant studies. You can read those too and not be idiot ! ???? Link to comment Share on other sites More sharing options...
Popular Post Chongalulu Posted September 24, 2021 Popular Post Share Posted September 24, 2021 9 hours ago, Jingthing said: Medically I would do the mix. Not sure about the documentation implication. Alternatively do both AZ, and then if you're high risk seek an mRNA vaccine later on as a booster. German health authority recommends switching from AstraZeneca to Pfizer vaccine for second dose - ABC News Good link. I would tend to do what’s medically the best because that’s the primary reason you’re taking it and wait for the politics/documentation to catch up with the reality. 2 1 Link to comment Share on other sites More sharing options...
Thedub84 Posted September 24, 2021 Share Posted September 24, 2021 10 hours ago, Swiss1960 said: Personally I would go for Astra Zeneca, which is an official and tested way (official as in world-wide, not just a Thai government idea), and then later look for Pfizer / Moderna as a booster. Two shots of Astra will also give you a vaccination certificate that as of now is accepted in many countries, if you need to travel. Mix-and-match vaccinations are - as far as I know - still very much a grey area whether they will be accepted or not. Disclaimer: I am not a medically educated person, my opinion is based on certificates / travel needs Hi I totally agree with the above post 1 Link to comment Share on other sites More sharing options...
Troy Tempest Posted September 24, 2021 Share Posted September 24, 2021 (edited) FYI I had my second Astra Zeneca jab last Saturday. After the first jab I had mild symptoms, i.e., sore arm at he injection site and extreme fatigue for 24-36 hours....After that nothing and felt normal. However, within 20 hours of the second jab i suffered an extreme allergic reaction. it started with swollen lips and spread to my lower face in minutes. I immediately took strong antihistamines on the advice of my Pharmacist which stopped the swelling progressing. The swelling very gradually went down over the next 4 days and today I am back to normal. I can't say definitely that the allergic reaction was caused by the vaccine, but I had just gone straight home after the jab and ate and drank my normal foods and as I had stayed indoors I don't think it was caused by an insect bite (I have those plug-in mozzie repellents throughout the house and always keep the windows firmly closed). I can also relate the story that last week a French guy, who my girlfiend knows, and who had moved to Korat went for his first Janssen jab a few days ago. Within 24 hours he had suffered a similar allergic reaction to mine, but also was having severe breathing difficulties so was rushed to ER. He died the following day. He was in his late 50s and had undergone heart bypass surgery a few years ago, but was otherwise in good health and still active! I certainly won't be getting another AZ shot!..... Edited September 27, 2021 by onthedarkside trolling comment removed 1 Link to comment Share on other sites More sharing options...
khunPer Posted September 24, 2021 Share Posted September 24, 2021 17 hours ago, Cutty Shark said: I’ve heard that I might be able to choose between AstraZeneca and Pfizer for the second jab. Which of those two vaccines would you advise? There was an article in a newspaper I cannot quote here, but Astra-Phizer was by far the best combination - Astra-Astra was not very good, but I cannot judge the quality of the study - you can try to Google for it yourself...???? 1 Link to comment Share on other sites More sharing options...
TallGuyJohninBKK Posted September 24, 2021 Share Posted September 24, 2021 Under the government's vaccine program, up until now at least, they haven't given expats any choice as to the second shot following a first AZ shot. I got my first AZ shot via the government's program in late June. And then was scheduled for my second shot in early Sept. At that time, I begged at two different participating hospitals to be allowed to have my 2nd shot be Pfizer instead of AZ. And at least in early Sept., was told in no uncertain terms, if you got AZ as your first shot, you can only get AZ as your second shot via the government's program. 2 Link to comment Share on other sites More sharing options...
Harveyboy Posted September 24, 2021 Share Posted September 24, 2021 34 minutes ago, TallGuyJohninBKK said: Under the government's vaccine program, up until now at least, they haven't given expats any choice as to the second shot following a first AZ shot. I got my first AZ shot via the government's program in late June. And then was scheduled for my second shot in early Sept. At that time, I begged at two different participating hospitals to be allowed to have my 2nd shot be Pfizer instead of AZ. And at least in early Sept., was told in no uncertain terms, if you got AZ as your first shot, you can only get AZ as your second shot via the government's program. yes same here told this a few weeks ago i was offered Pfizer but when my wife told them id had AZ they said sorry cannot.. must be AZ Link to comment Share on other sites More sharing options...
TallGuyJohninBKK Posted September 24, 2021 Share Posted September 24, 2021 (edited) 7 minutes ago, Harveyboy said: yes same here told this a few weeks ago i was offered Pfizer but when my wife told them id had AZ they said sorry cannot.. must be AZ I tried to get my second shot as a Pfizer dose -- without mentioning my prior AZ first dose. I got preregistered and confirmed OK, and on the day of the appointment, the second hospital let me in, took my BP, other stuff. But on the last step prior to the actual shot, the hospital rep went into an online computer system, I believe the MoPH database keyed to my passport number, and as soon as he saw the reference to the first AZ dose in their database, he said, cannot get Pfizer for the second dose. You have to go back to your original first dose hospital for the 2nd AZ as scheduled. Edited September 24, 2021 by TallGuyJohninBKK 1 Link to comment Share on other sites More sharing options...
GreasyFingers Posted September 24, 2021 Share Posted September 24, 2021 43 minutes ago, TallGuyJohninBKK said: And at least in early Sept., was told in no uncertain terms, if you got AZ as your first shot, you can only get AZ as your second shot via the government's program. I hope that still applies at the end of October when my second jab is due. If I am only offered Pfizer I will be looking elsewhere to get the second AZ jab. Link to comment Share on other sites More sharing options...
FarangRimPing Posted September 24, 2021 Share Posted September 24, 2021 My first jab was AZ and my second was scheduled for next week. I received a call from the (government) hospital where I received my first jab, and they asked if I wanted Pfizer as my second. I readily accepted the offer and had the Pfizer jab the next day. I now have the official certificate showing AZ as my fist and Pfizer as my second. So it is possible. 2 Link to comment Share on other sites More sharing options...
Pib Posted September 24, 2021 Share Posted September 24, 2021 (edited) As already mentioned by others if your first jab was AZ, the govt is highly likely to give you AZ as the second jab. It's all preprogrammed in the govt database as to what your 1st shot was and what your 2nd shot will/should be. But I guess vaccine supplies/shortages can cause changes. And at the same time at your vaccination location where you are getting AZ, they may also giving people Pfizer or Sinovac for their 1st jab....and people Pfizer for their 2nd jab if their 1st jab was also Pfizer. Regarding side effects for my two AZ jabs. For the 1st jab when going to bed that night I got the chills for about one hour and then they went away. I then felt a little warm until I fell asleep and when waking up in the morning I had a major headache and felt hot. However, when checking my temp it was normal. I took two para and the headache was gone in about 30 minutes. For my second AZ jab two days ago I haven't had any side effects. For the wife her 1st AZ jab made her feel warm but her temperature was normal....she did have a slight headache the next morning but two para took care of that. And for the 2nd AZ jab two days ago she hasn't had any side affects. Just a few hours ago I talked to two of my neighbors (husband and wife) in their 60s I haven't seen for about a month....they both got AZ also for their 1st and 2nd jabs. The husband had the same side affects as me for the 1st jab and the 2nd AZ jab made him feel drowsy the next day. For wife she just said the 1st jab made her sick the next day and the 2nd jab made her sick for two days....she really didn't detail what "sick" was in her case other than it was just "stay home type sick".....no need to go to the doctor. My Thai wife's sister got two AZ jabs...and she didn't have any side effects for either jab....she a tough lady. My Thai wife's 85 year old mother didn't have any side effect from the 1st AZ jab....she gets her 2nd jab next week. And my Thai wife's 80 year old auntie didn't have any sides effects form the 1st AZ jab....she gets her 2nd jab in about another month. I could go one about family/friends sides effects from getting AZ, Sinovac, Sinophram and Pfizer. Only one relative who got Sinophram felt dizzy and threw up several times after getting the 1st jab....she got her 2nd jab of Sinophram today but I haven't had a chance to ask her if she having any side affects. Thankfully no one has had an serious side effects...mostly just things like a headache and feeling warm the day of the jab and the following morning. Edited September 24, 2021 by Pib Link to comment Share on other sites More sharing options...
CANSIAM Posted September 24, 2021 Share Posted September 24, 2021 Follow your first with another AZ, your immune system is looking for the other to enhance and produce more of them virus busting 'T' cells, and also makes for a good solid 'full series' vaccination certificate for travel.......mRNA months later if you wish......... Link to comment Share on other sites More sharing options...
ozimoron Posted September 24, 2021 Share Posted September 24, 2021 I had AZ followed by Pfizer in Australia. It wasn't official policy but my doctor pushed the point so the govt relented. As at last week the oz govt started issuing digital vaccination certificates for mixed vaccines. Link to comment Share on other sites More sharing options...
DefaultName Posted September 24, 2021 Share Posted September 24, 2021 By virtue of applying on all the sites they put out, I've ended up with 3 jabs; AstraZeneca - minimum side effects, just a bit dizzy, over by the time I left the hospital. 8-weeks later Pfizer - side effects started a few hours later and laid me up for 36 hours. 3-weeks later Pfizer - zero side effects. The first one meant a trip to Bangkok, the others were more local. Which is why I didn't go for a second AZ, I didn't want to do the trip again, not because I didn't trust AZ. All show up in my Mor Phrom app. Link to comment Share on other sites More sharing options...
Golden Triangle Posted September 24, 2021 Share Posted September 24, 2021 I've had one AZ, the 2nd one is at the end of October, that's AZ as well, same for the mrs although a couple of weeks difference between us, I have also paid for 2 shots of Moderna at BPH, they were for the mrs before she got accepted for the free AZ, we will now convert those to booster shots 1 each at some time in the future. ???????????? Link to comment Share on other sites More sharing options...
mommysboy Posted September 24, 2021 Share Posted September 24, 2021 Either appears fine. Indeed these are the only 2 vaccines that have been fully researched as mix n match options. Since AZ appears actually to be the best of all vaccines at preventing hospitalizations and deaths, it would be the logical choice for me. Link to comment Share on other sites More sharing options...
mommysboy Posted September 24, 2021 Share Posted September 24, 2021 3 hours ago, Pib said: As already mentioned by others if your first jab was AZ, the govt is highly likely to give you AZ as the second jab. It's all preprogrammed in the govt database as to what your 1st shot was and what your 2nd shot will/should be. But I guess vaccine supplies/shortages can cause changes. And at the same time at your vaccination location where you are getting AZ, they may also giving people Pfizer or Sinovac for their 1st jab....and people Pfizer for their 2nd jab if their 1st jab was also Pfizer. Regarding side effects for my two AZ jabs. For the 1st jab when going to bed that night I got the chills for about one hour and then they went away. I then felt a little warm until I fell asleep and when waking up in the morning I had a major headache and felt hot. However, when checking my temp it was normal. I took two para and the headache was gone in about 30 minutes. For my second AZ jab two days ago I haven't had any side effects. For the wife her 1st AZ jab made her feel warm but her temperature was normal....she did have a slight headache the next morning but two para took care of that. And for the 2nd AZ jab two days ago she hasn't had any side affects. Just a few hours ago I talked to two of my neighbors (husband and wife) in their 60s I haven't seen for about a month....they both got AZ also for their 1st and 2nd jabs. The husband had the same side affects as me for the 1st jab and the 2nd AZ jab made him feel drowsy the next day. For wife she just said the 1st jab made her sick the next day and the 2nd jab made her sick for two days....she really didn't detail what "sick" was in her case other than it was just "stay home type sick".....no need to go to the doctor. My Thai wife's sister got two AZ jabs...and she didn't have any side effects for either jab....she a tough lady. My Thai wife's 85 year old mother didn't have any side effect from the 1st AZ jab....she gets her 2nd jab next week. And my Thai wife's 80 year old auntie didn't have any sides effects form the 1st AZ jab....she gets her 2nd jab in about another month. I could go one about family/friends sides effects from getting AZ, Sinovac, Sinophram and Pfizer. Only one relative who got Sinophram felt dizzy and threw up several times after getting the 1st jab....she got her 2nd jab of Sinophram today but I haven't had a chance to ask her if she having any side affects. Thankfully no one has had an serious side effects...mostly just things like a headache and feeling warm the day of the jab and the following morning. These are common symptoms. As a general observation youngsters seem to suffer worse side effects than elderly people. It is thought that this is due to a more robust immune system. Some people get overwrought, and actually this can be the cause of or exacerbate the symptoms described. Occasionally people suffer a very vigorous flu like illness which can last a few days. Link to comment Share on other sites More sharing options...
Thailand J Posted September 25, 2021 Share Posted September 25, 2021 18 hours ago, nchuckle said: Fortunately there are more informed posts here,particularly from Jingthing 2 above yours with a link to relevant studies. You can read those too and not be idiot ! ???? Thanks. I will try my best to follow Jingthing . Link to comment Share on other sites More sharing options...
mommysboy Posted September 25, 2021 Share Posted September 25, 2021 4 hours ago, Thailand J said: Thanks. I will try my best to follow Jingthing . Who also gave some very sound advice. I wouldn't listen to the other guy though. Note : AZ does appear to be better than Pfizer where it really counts, although I am quite happy to have received the latter through the Expatvac site. https://www.dailymail.co.uk/news/article-9935385/AstraZeneca-vaccine-best-keeping-people-hospital-just-1-52-cent-admitted.html They are both clearly good. 2 shots AZ, followed by Pfizer booster maybe. That should keep you well protected for a year or so, and by that time the boffins will have sorted out the next step. Link to comment Share on other sites More sharing options...
ivor bigun Posted September 25, 2021 Share Posted September 25, 2021 Had two az jabs through mor prom ,hope to get a phizer booster in the coming months ,seems the best bet. Link to comment Share on other sites More sharing options...
Srjs Posted September 25, 2021 Share Posted September 25, 2021 I had an AstraZeneca first shot. I am scheduled for a second shot on October 15 of AstraZeneca. I would prefer Pfizer. Any suggestions as how to get Pfizer as a second shot? It does not seem that you have much of a choice. Government mandated. Most all of my friends have had 2 shots of Pfizer. Link to comment Share on other sites More sharing options...
Jingthing Posted September 25, 2021 Share Posted September 25, 2021 1 hour ago, Srjs said: I had an AstraZeneca first shot. I am scheduled for a second shot on October 15 of AstraZeneca. I would prefer Pfizer. Any suggestions as how to get Pfizer as a second shot? It does not seem that you have much of a choice. Government mandated. Most all of my friends have had 2 shots of Pfizer. Probably forget it. Maybe six months from now there will be a surplus and we can get.access to boosters. https://metro.co.uk/2021/08/02/millions-who-got-astrazeneca-jab-to-get-different-booster-shot-15022362/ Link to comment Share on other sites More sharing options...
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