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Updated on June 22, 2022 8:24 pm
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Global Statistics

All countries
Updated on June 22, 2022 8:24 pm
All countries
Updated on June 22, 2022 8:24 pm
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Updated on June 22, 2022 8:24 pm
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Which Is The Better Covid Vaccine

Everyone Should Still Get Vaccinated

Which COVID-19 vaccine is better? (spoiler, theyre all good)

While the J&J vaccine pause has been lifted, some people might still be worried. But the United States has authorized use of two other safe and highly effective COVID vaccines, which use a completely different platform, said Dr. Fryhofer. Pfizer and Moderna mRNA vaccines are completely different and more than 180 million doses of mRNA COVID vaccines have been administered.

Additionally, there have been no reports of cerebral venous sinus thrombosis combined with thrombocytopenia in patients who have received mRNA vaccines by Pfizer or Moderna, she said, emphasizing that this rare, but deadly combination of blood clots and low platelets has not been seen with Pfizer and Moderna mRNA COVID vaccines.

Fortunately, based on current projections, the supply of both of these mRNA vaccines is fairly high and looks stable for at least the near future, said Dr. Fryhofer, adding that we need to encourage our patients to get vaccinated. This is the only way we can end this pandemic.

Difference In Covishield Sputnik V And Covaxin Explained

There are normally there are no major differences in all Covid Vaccines. However, as per various study reports, there are various differences in the vaccines origin, usages, type, side effect, efficacy rates, price, and trial updates. So it is very difficult to determine which Covid Vaccine is best Covaxin Vs Covishield and Sputnik V.

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Every aspect of the available vaccine in India as the Covaxin, Covishield, and Sputnik V difference and other details are explained. Now you can choose which is better according to Efficiency rate, Price and others. Get any of the above Covid-19 Vaccines as soon as possible and avoid rumors among Covid Vaccines in India. The Universal vaccination drive is a role out by the Modi government from 21 June. So you need to take your 1st or 2nd dose of available vaccine after CoWin portal registration. So which vaccine do you prefer? Share your thoughts in the comment. While commenting do not share your private information such as phone number or address.

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Covaxin Vaccine Efficacy Rate Price

The Covaxin Covid-19 Vaccination is Made in India by Bharat Biotech. The scientific name of this Corona Virus Vaccination is BBV152. We will explain Covaxin Uses, Risks, Efficacy through the simple questions below. From this readers will get the information straight about Covaxin and how it is different than Covishield and Sputnik V.

How did Covaxin Covid-19 Vaccination work?

This vaccination works as soon as you get its first jab. It triggers the bodys immunity system and hence it starts making more anti-bodies. Thus, this body is shielded from any future infection.

What are the risks after taking Covaxin?

As this is vaccination, it may have some side effects to some individuals and to some no side effects at all. Individuals may experience Fever, Nausea, Headache, Muscle Pain, Swelling at the site of injection, irritability. It may last up to 24 hours or more. If it lasts long even after three days, please consult your nearest doctor.

What is the Covaxin Efficacy report?

According to Bharat Biotech official journal released on their site states that COVAXIN demonstrates 81 percent efficacy.

What ingredients are there in COVAXIN?

It is made up of in combination of several viruses dead bodies. Further, it has;6µg of whole-virion inactivated SARS-CoV-2 antigen;which is a strain of ;NIV-2020-77. Moreover, there is one more ingredient that is inactive is aluminum hydroxide gel.

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What Do I Need To Know About The Delta Variant

The Delta variant is different from previous SARS-CoV-2 variants that have made their way to the US. Its highly contagious and may cause more severe disease. It is also more likely than previous variants to be spread by vaccinated people experiencing breakthrough infections.

Evidence presented to the CDC showed the Delta variant to be much more contagious than previous variants, with a risk of transmission similar to chickenpox. It also appears that people who are infected can spread the virus for longer periods of time.

In addition, people who are vaccinated and then get infected can also spread the virus to others, perhaps to the same extent as those who are unvaccinated. This is also new; vaccinated people were much less likely to spread previous variants.

Finally, international studies point to the Delta variant being more likely to cause severe disease.

The good news is that while vaccination may be less effective at preventing infection and spread of the Delta variant, it is still highly protective against severe disease, hospitalization, and death. Get the COVID-19 vaccine if you have not already done so.

In July 2021, the CDC advised all people vaccinated and unvaccinated to wear masks in public indoor places, in areas of the country with substantial or high transmission of the virus. Given the threat posed by the Delta variant, its reasonable for everyone to start wearing a mask in indoor public spaces, regardless of the level of virus in your area.

The Bottom Line With Covid


Were trying to prevent:

  • COVID-19 infection
  • COVID-19 transmission
  • Severe COVID-19 cases that would require hospitalization or cause either long-term effects or death

Every vaccine available right now is much more effective than no vaccine, and they all significantly reduce the likelihood of severe illness and death. This means that even on the chance that someone gets infected after receiving a COVID-19 vaccine, theyre less likely to spread it to others and less likely to end up in a hospitals intensive care unit.

If we can get widespread immunization, we can decrease the community viral load , and the more people that are vaccinated, the better the vaccine works in a population.

Getting as much of our population as possible immunized with any FDA-approved COVID-19 vaccine will help us reduce the threat of disease, control the pandemic and move forward with our lives.

Andrew Thomas is chief clinical officer of The Ohio State University Wexner Medical Center and senior associate vice president for Health Sciences at The Ohio State University.

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What We Know About Pfizer

Which Vaccines Has The Fda Approved And Authorized For Covid

In August 2021, the FDA granted full approval to the mRNA COVID-19 vaccine developed by Pfizer and BioNTech. This vaccine had received emergency use authorization in December 2020. The mRNA COVID-19 vaccine developed by Moderna also received EUA in December 2020. The Johnson & Johnson adenovirus vaccine was granted EUA by the FDA in late February 2021. Use of the Johnson & Johnson vaccine resumed on April 23, 2021, after a temporary pause.

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Vaccine Combination ‘should Be Seriously Considered’

If the initial results are anything to go by, the combination of AstraZeneca and BioNTech-Pfizer appears to be a promising way to immunize people against COVID.

That’s not because the two vaccines are in any way similar, though.;They represent;two types of COVID vaccines currently on the market.

The AstraZeneca shot is a traditional vector vaccine. It uses a harmless version of a different virus to deliver instructions to human cells, which learn to build up antibodies against the coronavirus.

The BioNTech jab is an mRNA vaccine, a new kind of immunization method. MRNA vaccines teach human cells how to make a protein that in turn triggers an immune response and the production of antibodies.

Researchers don’t yet have enough information to know why the combination of these two vaccines can result in boosted immunity.;Saarland University professor Sester said she was looking forward to seeing more research done on combining different types of vaccines and how they interact.;”We believe that if other research teams reach conclusions similar to ours, the combination of vector- and mRNA vaccines should be seriously considered,” she said.

COVID: Vaccinating people in the world’s most remote places

Doses Of Sinovac Is Better Than Mixing With Pfizer: Turkish Minister

Expert: Coronavirus Vaccine Success ‘Much Better’ Than Expected

Study shows Chinese vaccine offers highest protection overall when taken consecutively

ISTANBUL — A Turkish study of more than 30 million vaccinated citizens indicated that the highest level of protection was seen in people who received three doses of inactive vaccines, rather than in those who received two doses of inactive vaccines and one booster shot of an mRNA vaccine, the country’s Health Minister Fahrettin Koca said on Wednesday.

While the minister avoided specifying brand names, he was referring to the vaccines now available in Turkey: the Chinese inactive vaccine CoronaVac by Sinovac Biotech and the mRNA offering developed by Pfizer and BioNTech.

While many Turks have preferred receiving a Pfizer booster shot, believing it is more effective than the Chinese vaccine, the research shows that using the same vaccine type works better. Health authorities in Turkey and other countries had been recommending that people inoculated with two doses of inactive vaccines receive an mRNA jab as a third dose to boost protection.

“Having three doses in designated groups is very important,” Koca said. “People around the world will learn this data for the first time, and countries’ vaccination policies will perhaps change.”

He added that the researchers who carried out the study on Wednesday applied to a scientific journal to publish the full results.

Turkey has also received a small quantity of Russian Sputnik V.

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A: No Getting Vaccinated Is By Far The Safest Way To Develop Immunity To Sars

If youve already been infected, getting vaccinated still provides you with the best protection-in fact likely *better* than either previous infection or the vaccine alone.

A recent study from Israel created waves with findings that people with previous COVID-19 infection had a lower risk of a new infection than fully vaccinated individuals.

Well get to the study details below, but most troubling was those who took this study as evidence that natural infection is betterand thus a reason *not* to get vaccinated. This Nerdy Girl even got a media inquiry to get my opinion on purposefully infecting people with COVID akin to chickenpox parties .

If we squint *really* hard, we can see how one might get there, but this is a REALLY BAD TAKE.

Remember, having a re-infection is *conditional* on having survived your original infection. It also means youve already suffered from the disease itself, potential hospitalization and Long Covid.

Preferring natural infection to vaccination is like saying you want to become immune to your thumbs being cut off a second time by cutting them off yourself.

What did this study find?

The study found:

Fully vaccinated people had 6-13X the odds of infection compared to previously infected but unvaccinated people, depending on the model used. The risk for previously infected patients with one dose of the vaccine was the lowest of all.



What Are Breakthrough Infections And Why Do They Happen

A breakthrough infection is one that occurs after full vaccination.

In an article published in MMWR, the CDC reported 10,262 breakthrough infections through the end of April 2021. By that point, more than 100 million Americans had received the COVID-19 vaccine.

The vast majority of breakthrough infections were asymptomatic, mild, or moderate. About 1,000 people with breakthrough infections were hospitalized, and 160 died, though the hospitalizations and deaths were not always related to COVID-19.

These numbers tell us that the vaccines are doing a good job preventing infection and severe illness. None of the vaccines were 100% effective in clinical trials, so a small number of breakthrough infections was expected.

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Should I Get The Covid

New research suggests that people who have already gotten sick with COVID-19 benefit from the vaccine, possibly even more than vaccinated people who were not previously infected.

A study published in NEJM found that people who were previously infected with SARS-CoV-2 and then received a single dose of either mRNA vaccine experienced a rapid immune response and generated at least as many, or more, antibodies as previously uninfected people who had received two doses of vaccine.

And a study published in Science compared the effects of the Pfizer vaccine in people with and without prior infection. The researchers found that previously infected people who were vaccinated had a stronger immune response against the B.1.1.7 and B.1.351 variants than previously uninfected people who were vaccinated.

I Have A Weakened Immune System Do I Need A Third Dose Of The Covid

Getting 1st COVID

In August 2021, the FDA authorized a third dose of an mRNA vaccine for certain people who are immunocompromised. The third dose should be given at least 28 days after the second dose.

The COVID-19 vaccines, like other vaccines, work by stimulating a persons immune system to produce antibodies against the virus. If the antibodies later encounter the actual virus, they are ready to recognize and destroy it.

A person with a weakened immune system may not be able to produce a strong enough immune response to the standard, two-dose COVID mRNA vaccine regimen. This leaves them more likely to have a breakthrough infection, and increases the risk of more severe disease if they do become infected. A third vaccine dose may enhance the immune response in some people who are immunocompromised.

The FDA authorized a third dose for people who are moderately to severely immunocompromised. A person may have a weakened immune system for a variety of reasons. These include being born with an immunodeficiency, having advanced or untreated HIV, and having a chronic medical condition such as chronic kidney disease or lack of a spleen. Many types of medication also suppress the immune response, including some cancer treatments, TNF blockers, some biologic agents, and high-dose corticosteroids. Talk to your doctor if you think you may qualify for a third COVID vaccine dose.

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Low Vaccine Uptake Driving Up Infections

The unvaccinated population is at high risk for infection. If this variant continues to move quickly, especially in areas of low vaccination rates, the U.S. could see a surge in SARS-CoV-2 infection, said Dr. Miriam Smith, chief of infectious disease at Long Island Jewish Forest Hills Teaching Hospital in Queens, New York City.

CDC Director Dr. Rochelle Walensky issued a warning on this potential surge earlier this month.

In a press briefing, she said preliminary data suggested that 99.5 percent of the people who died from COVID-19 since January were unvaccinated.

We know that the Delta variant is currently surging in pockets of the country with low vaccination rates, she said.

In Missouri, which has a vaccination rate of nearly 43 percent, confirmed coronavirus infections surged in July.

In contrast, Vermont reported only 94 cases for the past day and currently has one of the highest vaccination rates in the country at 69 percent.

This echoes findings from a U.K. study that found the Delta variant twice as likely to lead to hospitalization, and both the AstraZeneca-Oxford and Pfizer-BioNTech COVID-19 vaccines being effective in reducing this risk.

We also know that our authorized vaccines prevent severe disease, hospitalization, and death from the Delta variant, Walensky said.

Dr. Theodore Strange, the interim chair of medicine at Staten Island University Hospital in New York, said the data supports this.

Which Vaccine Is Better

To best protect yourself from COVID-19 and stop the spread of the novel coronavirus, its important to get vaccinated. The best vaccine to get is typically the one thats the soonest available to you.

If you live in a country where both the Pfizer-BioNTech and AZ vaccines are authorized or approved, you may need to decide which one to get if both options are offered to you. As you decide, you may want to consider the potential risks or side effects associated with each one.

For example, you may have concerns about TTS and choose to get the Pfizer-BioNTech vaccine instead of the AstraZeneca vaccine.

Talk with a doctor if youre unsure which ones better or safer for you. Theyre an important resource for information and can cover various topics with you, like:

  • potential benefits of vaccination
  • safety and efficacy evidence currently available
  • potential risks of becoming ill with COVID-19, particularly if you have an underlying condition or are pregnant
  • side effects associated with vaccination and what to do if you experience them
  • how to find a vaccination site close to you

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What About Other Companies Vaccines

Oxford Universitys initial mix-and-match study, Com-COV1, is focused on mixing the AstraZeneca and Pfizer jabs. Com-COV2, however, is evaluating the safety and immunogenicity of combining the Moderna and Novavax vaccines with a first dose of either the Pfizer or AstraZeneca jab.

The researchers say that as more Covid-19 vaccines become available, the number of jabs included in the vaccine mixing study may increase. Dose-mixing studies testing other vaccine combinations are also ongoing around the world, including a Moscow trial of an AZ-Sputnik V combination, as well as a Philippines-based study mixing Sinovacs CoronaVac jab with six other vaccines.

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Better Business Bureau warning consumers of an ongoing COVID-19 vaccine trial scam

The most obvious benefit of the J&J vaccine is it’s just one shot.

“It’s nice to have a single-dose vaccine,” FDA committee member Eric Rubin, editor in chief of the New England Journal of Medicine, said Friday evening after the vote. “The demand is so large that it clearly has a place.”;

The rest of the FDA committee agreed.

“What we have to keep in mind is we are still in the midst of this deadly pandemic,” committee member Archana Chatterjee, dean of the Chicago Medical School, said. “There is a shortage of vaccines that are currently authorized, and I think authorization of this vaccine will help meet the needs of the moment.”

Adding millions more shots to the US’s vaccine arsenal will help drive up the collective immunity of the country. And one shot can do that quicker than two. Not only is the J&J vaccine simpler to give out, requiring no second appointments, it’s also significantly cheaper to produce than mRNA shots making it a great tool to fight the pandemic worldwide. ;

Also Check: How Soon After Covid Exposure Should You Be Tested

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