#COVID19Vaccine

Addressing some prevalent misconceptions. Pl. read and share.

➡️ AIM of Vaccines
➡️ How Vaccines Work
➡️ Side-Effects / AEFI
➡️ Process of Vaccination
➡️ Registration for >50 yr old
➡️ Availability in Open Market
➡️ New Variants and Vaccines

1/n
➡️ AIM of Vaccines

> Prevent COVID-19 in susceptible individuals.
> Prevent severe COVID-19 infection, thereby reducing the need for hospital admission, ventilation, ICU admission, and death.
> Herd immunity by vaccination.

2/n
➡️ How Vaccines Work

> COVID-19 Vaccines have 2 doses, 4 weeks apart. Both doses are necessary for protection from COVID.

> Single dose of vaccine does not impart complete protection against COVID. One can still get infected after 1st dose ---> Why?

3/n
> When the vaccine enters the body, it takes at least 7-10 days for our immune system to launch a reaction against the virus. Hence, receiving the vaccine does not mean immediate protection.

> Vaccine WILL NOT give you COVID-19 infection. Don't be afraid of that.

4/n
> It is imperative that you continue to wear masks and maintain social distancing, regardless of whether you received the vaccine or not. They are our first line of defense against the virus.

5/n
➡️ Side-Effects / AEFI

> Mild effects are to be expected like:

Headache
Injection site pain
Fatigue
Muscle Pain
Fever
Chills
Joint Pain

> They will resolve on their own within a day or two. You don't need to be scared of this.

6/n
> For those having known allergies read these recommendations from senior doctors.

@amitsurg
@abledoc
@anupampom
@ProfSomashekhar

7/n
➡️Process of Vaccination

Steps:

1. Registration* of the beneficiary on the Co-WIN app.
2. Verification of photo ID proof at the vaccination site with that uploaded on the app.
3. Vaccination.
4. 30 mins observation

8/n
➡️ Registration for >50 yr old

While the govt has said they'll shortly start the registration process for Phase 2, some cities have already put things in motion.

You can enquire at your nearest PHC regarding registration of those >50 years of age.



9/n
➡️ Availability in Open Market

> The first aim of vaccine drive is to cover the priority groups.

> AIIMS Director Dr. Randeep Guleria recently said that they hope to make the vaccines available in the open market before the year-end or earlier if possible.

10/n
➡️ New Variants and Vaccines

Here is an image from @Medscape explaining, in brief, the mutations of the new variants and their effect.

11/n
> Preliminary data suggest that some of the current vaccines should be adequately effective against the new variants. (SA variant is posing a few difficulties.)

> Efforts are ongoing to make the vaccines more effective against the new variants.

12/12

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More from @HaryaxPathak

13 Jan
#COVID19Vaccine #India

The vaccination drive for COVID19 will soon begin in India.

Things to know:

➡️Why get vaccinated?
➡️Misconceptions
➡️Vaccines In India
➡️Vaccine Priority
➡️Process of Vaccination
➡️Co-WIN website/app
➡️Side-effects/AEFI
➡️Communication

1/n
➡️Why Get Vaccinated?

>Prevention of COVID19 infection.
>Prevention of the long term health risks of COVID19 infection.
>92 million cases and 1.9 million deaths due to COVID by now.
>Vaccine + Masks and Distancing are essential to curb the pandemic.

cdc.gov/coronavirus/20…

2/n
➡️Misconceptions

>Vaccines will NOT cause infection.

>You cannot compare the 98-99% recovery rate with 95% vaccine efficacy. If you still want to - understand this: Vaccine reduces chances of mortality from 1% to 0.05%.

>Vaccines will NOT cause any mutations in your body.

3/n
Read 26 tweets
10 Jan
I did not want to get into the #Bhopal #COVAXIN controversy. I was holding back.

But after seeing the response from some "health reporters", I had to come out and say it:

DON'T TURN YOUR JOURNALISM INTO ACTIVISM.
There's a fine line between demanding accountability from the Govt / Bharat Biotech and eroding the trust of the people in the vaccine.

To all those journos: You are crossing that line.
Yes. Go ahead and ask questions about why the approval was given. Ask why IC was not taken in Bhopal. Ask why the poor 45 yr old man died.

But do it with sensitivity.
Read 11 tweets
29 Dec 20
#LongCOVID is real and bad.

Here is one of the most extensive and comprehensive long term follow-up of COVID patients (3762 respondents) with long lasting symptoms/complaints.

medrxiv.org/content/10.110… via @ahandvanish @GinaAssaf et al. 🙌🏻🙌🏻

A thread on LONG COVID.

1/n
Points covered:

➡️ What is Long COVID?
➡️ Who can get Long COVID?
➡️ Why does Long COVID occur?
➡️ Symptoms of Long COVID
➡️ Some literature on Long COVID
➡️ Concerns about Long COVID
➡️ Instructions for the Common Man

2/n
➡️ What is Long COVID?

> A large number of COVID19 patients suffer from long lasting effects of the infection

> Characterized by a constellation of symptoms involving multiple systems in the body for >28 days

> Leading to increased morbidity even after "apparent recovery"

3/n
Read 29 tweets
28 Dec 20
What is this obsession with my bio?

And more importantly, what does it have to do with the cost of medical education across India?

Please enlighten me.

And stop engaging in personal attacks. I have ever brought up anybody's caste/religion in my conversations. Why did you?
*never
Read 7 tweets
6 Dec 20
#COVID19vaccines - #IndiaFightsCorona

➡️News/Updates - India
➡️Different Vaccines, Different Mechanisms
➡️Time-frame and Roll-out
➡️What To Expect?
➡️Got Vaccinated. What now?
➡️Adverse Reactions???
➡️Countering Misinformation

A thread.

1/n
➡️News/Updates - #India

> @pfizer has applied for Emergency Approval in India.
> @BharatBiotech COVAXIN - Phase 3 trials.
> @ZydusUniverse ZyCoV-D - Expected to start Phase 3 trials in Dec/Jan

2/n
➡️Different Vaccines, Different Mechanisms

Here's a look at how the major vaccines work -

> Pfizer and Moderna - mRNA
> Oxford/AstraZeneca - Chimpanzee Adenoviral vector
> Bharat Biotech - Inactivated Vaccine
> Zydus Cadila - Plasmid DNA

nature.com/articles/d4158…

3/n
Read 33 tweets
29 Nov 20
So, here's an opinion piece from @WSJopinion.

"A Global Covid Vaccine Heist"

A thread.

wsj.com/articles/a-glo…

1/n
Some background: Many LMIC member nations, including India, South Africa, are bidding the @wto to waive certain Patent Protections on the @pfizer and @moderna_tx vaccines so that they can manufacture the generic versions of the vaccines on their own for wider distribution.

2/n
This is what @WSJ @WSJopinion has to say about it:

"It’s not clear developing countries even have the ability to manufacture large-scale, complex technologies like Moderna’s mRNA vaccine or Eli Lilly’s monoclonal antibody cocktail—let alone distribute them."

3/n
Read 28 tweets

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