Covid-19 vaccines: Everything you need to know

covid-19

What Is Covid-19?

Coronavirus disease (Covid19) is a New disease caused by a newly discovered coronavirus. most of the people are effected by in contact from anybody. most of the people that fall sick with Covid-19 will experience mild to moderate symptoms and recover without special treatment. The virus that causes Covid-19 is especially transmitted through droplets generated when an infected person coughs, sneezes, or exhales.

These droplets are too heavy to hold within the air, and quickly fall on floors or surfaces.
You can be infected by inhaling the virus if you’re within close proximity of someone who has Covid-19, or by touching a contaminated surface then your eyes, nose or mouth.

What is Covid-19 Vaccines?

Covid-19 vaccine means those vaccines is a coronavirus disease 20l9 (COVID-19) with SARS-CoV-2 called to generate immune system against virus

Covid-19 Vaccines work by training and preparing the body’s natural defenses – the immune system – to recognize and fight off the viruses and bacteria they target. After vaccination, if the body is later exposed to those disease-causing germs, the body is instantly able to destroy them, preventing illness.

What are the benefits of getting a Covid-19 vaccine?

  • Prevent you from getting Covid-19 or from becoming seriously ill or dying from Covid-19
  • Prevent you from spreading the Covid-19 virus to one to another
  • Add to the amount of individuals within the community who are shielded from getting Covid-19 making it harder for the disease to spread and contributing to herd immunity
  • Prevent the Covid-19 virus from spreading and replicating, which allows it to mutate and possibly become more resist to immune to vaccines

Are the COVID-19 vaccines safe?

Millions of people have safely received COVID-19 vaccines. All of the approved COVID-19 vaccines are carefully tested and still be monitored.

Like all vaccines, COVID-19 vaccines undergo a rigorous, multi-stage testing process, including large clinical trials that involve tens of thousands of individuals . These trials are specifically designed to spot any safety concerns

Different COVID-19 vaccines available

  • Moderna
  • Pfizer-BioNTech
  • Johnson & Johnson
  • Sputnik V
  • Covaxin
  • Covishield

Moderna :

Moderna Vaccine is Manufacturer by ModernaTX, Inc. Moderna vaccine also has got to be stored at a really coldness . It is a vaccine based on mRNA technology and has been found to be effective up to 94.5%.Moderna Vaccine has to Take 2 shot. after first dose of Vacannation it take 28 days to take 2nd dose.

moderna_vaccine


Moderna claims that its vaccine can protect 90 percent of people from infection even after 6 months of the second dose. Based on the new results of the preclinical study, the corporate has claimed that the Modarna vaccine has been 95 percent successful in preventing 90 percent critical stage. Shot is given on muscle of the upper arm.

Pfizer-BioNTech:

Pfizer Vaccine is Manufacturer by Pfizer, Inc., and BioNTech. Pfizer vaccine is a vaccine based on mRNA technology and the Pfizer-BioNTech vaccine was 95% effective at preventing laboratory-confirmed COVID-19 illness in people without evidence of previous infection

Pfizer Vaccine has to Take 2 shot. after first dose of Vacannation it take 21 days to take 2nd dose. Pfizer Vaccine has to take same product on the second shot of Vacannation. Shot is given on muscle of the upper arm.

Johnson & Johnson:

Johnson & Johnson Vaccine is Manufacturer by Janssen Pharmaceuticals Companies of Johnson & Johnson. Johnson & Johnson vaccine is a vaccine based on Viral Vector(Viral vector vaccines use a modified version of a different virus) and The Johnson & Johnson vaccine has a 66% efficacy rate. While this is lower than the efficacy rates from other vaccine(Pfizer or Moderna) vaccines.

Johnson & Johnson Vaccine has to Take 1 shot. Johnson & Johnson accomplished all this in less than a year, granting the world a safe and effective vaccine crucial to hastening the pandemic’s eventual end.
Shot is given on muscle of the upper arm.

Sputnik V:

Sputnik V Is Russian Vaccine. Sputnik V is Manufacturer by Gamaleya Research Institute of Epidemiology and Microbiology. Sputnik V is the world’s first registered vaccine based on a Viral-Vector platform.

Sputnik V is one of the three vaccines in the world with efficacy of over 90%. Sputnik v Vaccine has to take 2 shot. after first dose of Vacannation it take 21 days to take 2nd dose. Sputnik V can be stored at temperatures of between 2 and 8C degrees.Shot is given on muscle of the upper arm.

In India Marketing Partner of Sputnik V is Dr. Reddy’s Laboratories.

Sputnik V Lite Vaccine has to take 1 Dose

Covaxin:

Covaxin is indian Vaccine and it is developed by Bharat Biotech International Ltd in association with the Indian Council of Medical Research (ICMR) and the National Institute of Virology (NIV).Covaxin are often stored at 2-8 degrees Centigrade, which is a household refrigerator temperature. Covaxin is an inactivated vaccine which is prepared from tried and tested of dead viruses.

This makes vaccines most fitted to Indian conditions as most of the vaccines here are kept at an equivalent temperature range.
This Vaccine has to take 2 dose on 28 days apart from first dose. Covaxin vaccine has an efficacy rate of 81%.

Shot is given on muscle of the upper arm.

Covishield:

Covishield is another Vaccine in India. Covishield Vaccine is developed by Oxford-AstraZeneca and is being manufactured by Serum Institute of India. Covishield vaccine is effectively approxmately 86% as per the global report. Covishield vaccine is India’s first mRNA vaccine. Covishield Vaccine can be safely stored at temperatures of 2 to 8 degree C.

Covishield Vaccine has to take 2 dose. the gap between first dose and 2nd dose is six to eight week(This was increased from four to six weeks to six to eight weeks in April).

Shot is given on muscle of the upper arm.

What are the most common COVID-19 vaccine side effects?

In large clinical trials, most side effects are minor. When side effects occur, they typically last just a couple of days. A side effect or reaction isn’t necessarily all bad, by the way; it’s going to indicate that the body is building protection against the virus.

  • pain at the site of the injection
  • painful, swollen lymph nodes in the arm where the vaccine was injected
  • tiredness
  • headache
  • muscle or joint aches
  • nausea and vomiting
  • fever or chills.

Also seeBasil seeds benefits for covid

Who should avoid getting the vaccine?

Some people should have to avoid getting the Pfizer-BioNTech or Moderna COVID-19 vaccines. This includes anyone who’s had:

  • either a previous severe or immediate allergy to any of the ingredients within the vaccine
  • either a severe or immediate allergy after getting the primary dose of the vaccine
  • a previous allergic reaction to polyethylene glycol (PEG) or polysorbate
  • If you’re concerned about the ingredients in the COVID-19 vaccine, both Pfizer-BioNTechTrusted Source and ModernaTrusted Source provide full ingredient lists on their fact sheets for recipients and caregivers.

Should people with underlying health conditions get the vaccine?

if you’ve got underlying health conditions, you’ll get the vaccine. In fact, this is often particularly important because some health conditions can put you at a better risk of great COVID-19 complications.

Currently, the only exception to this is if you’ve had a serious or immediate allergic reaction to one or more ingredients in the vaccine. In this case, you ought to avoid getting the vaccine.

If you’ve got an underlying health condition and have questions on receiving the vaccine, make certain to talk together with your healthcare provider.

Should you still get the vaccine if you’ve had COVID-19 and is it safe?

You may be wondering if you continue to got to get the vaccine if you’ve already had COVID-19. The answer to this question is yes.

Scientists currently don’t skills long innate immunity lasts after having COVID-19. Research on this topic is ongoing. A 2021 study of 188 people that had recovered from COVID-19 found markers of immunity up to eight months after infection.

Instances of repeat infection have so far only been documented in case Trusted Source studies Trusted Source. However, this does mean that it’s possible to contract the virus and become ill a second time. Vaccination can help prevent this from happening.

Currently, the Centers for Disease Control and Prevention (CDC)Trusted Source recommends that certain people who’ve had COVID-19 wait 90 days before getting the vaccine. This includes people who were treated with monoclonal antibodies or convalescent plasma.

Do you still need to take precautions after getting the vaccine?

If you’ve already received the COVID-19 vaccine, you’ll still got to take precautions, such as:

  • wearing a mask when around others outside of your household
  • practicing physical distancing
  • frequent handwashing
  • avoiding crowded areas or indoor spaces that are poorly ventilated

These precautions are necessary because scientists don’t yet know if you’ll still transmit the virus to others after you’ve been vaccinated

It’s possible that this might happen if you’re exposed to the virus following vaccination, albeit you don’t actually become sick or have any typical symptoms of COVID-19

Conclusion

I hope by this article you’ll get all the necessary information regarding the covid-19 vaccines available all around the world, their side effects and how to overcome those side effects. If you like this post do like and share this post with your friends so as the encourage them to take vaccines asap, to make our world Covid free.

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