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General Knowledge Facts – FACTS & MYTHS ABOUT VACCINE.

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General Knowledge Facts –





General knowledge facts – Sunita Rao Bailur & Dr. Hemant Bailur





I am forwarding you a very important detail of vaccine, from the right sources.

as there is a lot’s of confusion all around about vaccine .
Please, read till end and you will get cleared all the doubts about vaccine.

Hi everyone.  It’s been a few months now since anti – covid vaccination was started in

our country. But even now, awareness remains poor and mixed messaging by the

government and media has not helped. So I have compiled a list of some important

and practical points about vaccination from my experience and research..( General knowledge facts )

1) Should I take the vaccine if eligible?
Yes, as soon as possible.

2) Which vaccine to take? –

For pregnant and lactating females & those with immunosuppressive diseases –

Take Covishield. All others can take either vaccine, but make sure you take the second dose of

the same vaccine (don’t mix and match). ( General knowledge facts )

3) I had covid recently? Should I take vaccine? If yes, when?

Yes, please take the vaccine even if you had Covid – 19 infection previously.
But delay your vaccine for 90 days from the day you came positive.

4) I took first dose of vaccine and then I came Covid – 19 positive a few days/ few weeks later.

What to do about second dose ?

In this case Covid – 19 infection already acts like a booster after first dose.
So delay second dose for 60 – 90 days after coming positive.

5) Pfizer has 95% efficacy while Covishield only has efficacy between (62 – 90%)?

Are we being given an inferior vaccine?

Pfizer and Moderna trials were completed much earlier than Covishield

(AstraZeneca)/ J & J/ Covaxin trials.

At that time variants were not in circulation. So, we can’t say for sure.

Until trials for 2 vaccines are held at the same time, in the same population,

specifically to compare – we can’t say which vaccine is better and which one is worse.

6) What about variants? Covishield is not effective against South African variant ??

Trials have shown that efficacy of Covishield goes down significantly against South

African variant.

However, it still showed excellent protection against hospitalization and death

irrespective of variants.

So, it’s still advisable to take the vaccine. ( General knowledge facts )

7) What about blood clots? Is it safe to take the vaccine?

The chances of blood clots are around 400 times more if you smoke and 40000

times more if you get Covid – 19 infection as compared to taking AstraZeneca

/ Covishield vaccine.

Clotting is an extremely rare side effect, so please go ahead and take the vaccine.

8) I know at least 8 – 10 people who took first dose and got infected. I also know

2 – 3 people who took both doses and still got infected? What then is the

point of the vaccine?

It is very important to manage our expectations from the vaccine. It is not showing

significant protection against infection.

It should protect you from significant disease and hospitalization. Full protective

effect develops 2 – 3 weeks after second dose.

Please continue taking all precautions even after vaccination. ( General knowledge facts )

9) What should be the gap between 2 doses of Covishield and Covaxin?

For Covishield – government now recommends 6 – 8 week interval

between 2 doses.

A larger gap between 2 doses has been shown to increase efficacy.

For Covaxin, stick to a 4 week interval between the 2 doses.

10) I have taken 2 doses of Covishield. Should I take Covaxin / another vaccine

/another shot of Covishield for additional protection ?


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Please don’t. It might be counterproductive/ harmful.

11) I am extremely fit. I go to the gym everyday and also do yoga. I have no co

morbidities and I also take multiple supplements everyday and Dabur Chyawanprash.

I would rather rely on my immunity than a vaccine.

Kudos to you. By taking good care of yourself, you have reduced your chances of

severe disease and death as compared to an unfit person. You have been smart,
so please, don’t make a stupid decision now.

Presently we are seeing severe disease and death even among young people in their 20’s/early 30’s – without any prior disease/ co morbs. So, please take the vaccine as soon as possible if eligible.

P.S. – Please remember that while vaccine efficacy might vary widely, masks have an 100% efficacy against Covid – 19 infection So, please mask up!

P.P.S. – WHO estimates that many poor countries will have first access to vaccine only by 2023 – 24 (unless someone donates).
We are extremely lucky that we have a vaccine production industry in our country. So, please get vaccinated as soon as possible.

Thank you sir for your detailed answers.
We are obligated.
Now friends, I hope your doubts are cleared, now please, go and vaccinate yourself as early
as possible.

Sunita Rao Bailur. 
Dr. Hemant Bailur

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