I am no doctor/virologist or anything but as far as I know there are 3 different kinds of vaccines for Covid in Pak:
- Inactivated (Sinopharm/SinoVac)
- Viral Vector (AstraZeneca/Sputnik/CanSinoBio
- mRNA(Pfier/Moderna)
As far as I have understood, the potency of vacines goes like this:
mRna > Viral Vector > Inactivated
My old parents are fully vaccinated with 2 dose inactivated vaccine (SinoPharm). I have been fully vaccinated with single dose CanSinoBio.
Now, do I think my vulnerable parents should get a booster shot since it has been over 8 months of vaccination? Sure, if they feel like it.
What should they get? May be Inactivated again. Or may be something stronger. I dunno, tbh.
Should they get another booster shot 6 months later? Erm, why? I don't think there should be any need for that especially if they have already taken inactivated + rna
Coming to me, an healthy fit 30+ guy, should I be getting a booster dose? Hmmm... since I took single dose vaccine previously, may be I should go for another dose of the same vaccine. Or may be get an Rna based vaccine dose which is stronger than Vector. I dunno. Honestly, I don't care and I don't see the need for it, tbh.
What I do believe is that, it should be voluntarily. I am no anti vax, infact quite the opposite. But I don't understand, why would most of the healthy people be needing 2/3/4 booster shots. It's unnecessary.
What I also don't get is why do you(healthy ones) need multiple booster shots especially if you were fully vacinated with the strongest mRna vacines in the first place? You being fully vaccinated should be enough.