Vaccinated people less likely to spread COVID: Study

The coronavirus pandemic continues to impact our lives in millions of ways. Following the second COVID wave that led to a massive loss of human lives and caused a lot of destruction, people have slowly returned back to a state of normalcy. However, the new emerging variants go on to pose a series of health risks and dangers. That being said, COVID vaccines have become the need of the hour. While even fully vaccinated people have contracted the virus in the past, experts believe that the chances of them getting seriously ill is extremely low.

The novel coronavirus is said to infect everyone. It does not differentiate between a healthy and a non-healthy host. Whether you're young or old, COVID-19 can infect both of you. While the severity may differ, it puts you and others in danger. That said, getting your COVID shot becomes a priority, especially when a number of variants are emerging every now and then and one seems to be more dangerous than the other.

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Although fully vaccinated people have said to be infected with the different variants, experts have emphasized on the efficiency of the COVID vaccines against the Delta variant. Both India-manufactured vaccines, Bharat Biotech's Covaxin and Oxford-Astrazeneca's Covishield, have proven effective against the Delta variant. Studies have also proven Pfizer's ability to cut down the risk of hospitalisation in patients infected with the Delta variant.

Therefore, no matter what one says, COVID vaccines are our best bet currently and there is nothing that can provide us with the same protection.

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With border restrictions lifted and things returning back to normal, people who are fully vaccinated may feel extremely alive, which should be the case. But that does not mean that you let your guards down just yet.

Being fully vaccinated does not mean you're completely immune to SARs-COV-2 virus. It just means that you're low at risk of severe illnesses and hospitalization.

According to experts, 'fully vaccinated' means that you have received the complete dose of vaccine sanctioned by the authorities and that you have the best available protection against the disease. However, reports have suggested that fully vaccinated individuals have been infected in the past, most of whom are asymptomatic carriers.

As mentioned above, fully vaccinated people can contract the virus and they can also be spreaders. But according to the Centre for Disease Control and Prevention (CDC), not only are vaccinated people at far less risk of contracting the coronavirus, they’re also less likely to be asymptomatic carriers of the virus or transmit it to others.

With the delta variant on the rise, there is a high possibility that fully vaccinated individuals contract the virus and unknowingly and silently carry it forward to the next person. However, experts believe that it's very unlikely that COVID transmission can take place due to fully vaccinated people.

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To transmit the disease, one needs to possess high viral content in the body, as per experts. Given that the vaccines enable a person to carry a high viral load of an infection, it is less likely that vaccinated individuals can become silent carriers.

Dr. Anthony Fauci, the director of the U.S. National Institute of Allergy and Infectious Diseases, in a briefing had also stressed on the same and said that vaccinated people who contract COVID-19 are far less likely to spread the virus than unvaccinated people.

He also mentioned a large study that is tracking COVID transmission in people who are vaccinated and unvaccinated.

In both UK and the USA, studies have shown that Delta cases are much milder in vaccinated people.

Whether you're vaccinated or not, taking COVID measures is extremely important even when things have started to normalize. What we have learnt from the past is the virus' unpredictability. It comes without a warning and should not be taken lightly at any point. Continue wearing your masks, washing your hands and maintaining social distancing.