Skip to main content

Coronavirus May Not be Long-Term if Vaccinated. Here’s Why

New Delhi: At least two new studies around Sars-2 or coronavirus infection and vaccinations have emerged that show people vaccinated against the viral disease may have lifelong immunity. Although that does not make them immune to re-infection, it offers hope for the human body to develop enough antibodies that can fight COVID-19 in the long term.

Both, scientists and the public, have had fears over the past year that COVID-19 may never go away from our lives and that repeated vaccination – once every six months or annually – may be needed to keep the infection away.

The studies published (click here or here) indicated that Sars-CoV-2 infection, responsible for the ongoing pandemic that has grappled the entire world with personal difficulties and losses, may not be as long-lived in its worst form, as feared by the public. Scientists found that immunity against the gruesome virus lasted for at least a year, and may even last for decades in some people.

Researchers in both these studies found that the key to immunity against SARS-CoV-2 or coronavirus may be in the bone marrow plasma cells (BMPCs) that are usually long-lived.

“The data indicate that recovered individuals show persistent polyfunctional SARS-CoV-2 antigen specific memory that could contribute to rapid recall responses. In addition, recovered individuals show enduring immune alterations in relative numbers of CD4+ and CD8+ T cells, expression of activation/exhaustion markers, and cell division,” stated one article.

“Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) convalescent individuals have a significantly lower risk of reinfection. Nonetheless, it has been reported that anti-SARS-CoV-2 serum antibodies experience rapid decay in the first few months after infection, raising concerns that long-lived BMPCs may not be generated and humoral immunity against this virus may be short-lived,” said the other study.

This offers immense hope to scientists who have been developing vaccines against coronavirus as it gives them a definite direction to aim for that will give the best immunity response in maximum individuals. The studies suggested that individuals who have contracted coronavirus at least once and then subsequently got vaccinated have shown the highest immunity.

As a result, they may not need a booster dose at all.

However, studies regarding the vaccination against coronavirus are going on and no single study should be taken at the face value.



source https://www.india.com/news/world/report-coronavirus-may-not-be-long-term-if-vaccinated-new-study-details-full-report-4704224/

Comments

Post a Comment

Popular posts from this blog

Bigg Boss 15: Nishant Bhat Becomes New Captain, Asks Boys to do 10 Sit-ups to Apologise Bigg Boss

Bigg Boss 15: In tonight’s episode, when Bigg Boss asked the contestants Shamita Shetty, Nishant Bhat, Pratik Sehajpal, Vishal Kotian, Akasa Sing, Jay Bhanushali and Tejasswi Prakash to nominate two contestants for the captaincy task (Captainc ki race) with aapsi sehamati (mutual consent), they come to a conclusion and choose Nishant and Prateek. The rest of the contestants were asked to help whom they want to support as a captain. Tejasswi Prakash became the sanchalak of the task. The winner of the captaincy task was declared and Nishant Bhat became the new captain of the house. Bigg Boss has asked to take the rights to control the house. After the captaincy task, Nishant and Shamita discuss the decision taken and Bhat made Shetty understand to play the game by not trusting anyone, pointing out on Pratik. After a few minutes, Bigg Boss raised Kukdu Ku alarm back-to-back as most of the contestants were sleeping. Nishant took all the boys outside in the garden, near the camera and sa
Post a Comment
Read more

Heavy Rains Lash Delhi-NCR, Waterlogging in Several Parts; More Rains Predicted

New Delhi: People of Delhi and NCR woke up to heavy rains and pleasant weather on Sunday. However, waterlogging was reported in several parts of Delhi-NCR in the morning. According to the India Meteorological Department (IMD), thunderstorms with moderate to heavy intensity rain would occur over and adjoining areas of entire Delhi-NCR today. The IMD tweeted, “Thunderstorm with moderate to heavy intensity rain would occur over and adjoining areas of entire Delhi, NCR ( Bahadurgarh, Gurugram, Manesar, Faridabad, Ballabhgarh, Loni Dehat, Hindon AF Station, Ghaziabad, Indirapuram, Chhapraula, Noida, Dadri, Greater Noida)” Greater Noida) Kaithal, Karnal, Rajaund, Assandh, Safidon, Panipat, Gohana, Gannaur, Sonipat, Narwana, Jind, Rohtak, Hissar, Hansi, Tosham, Bhiwani, Charkhi Dadri, Jhajjar, Loharu, Narnaul, Mahendargarh, Kosali, Farukhnagar, Bawal, Rewari, Nuh, Sohana, Hodal, Palwal (Haryana) — India Meteorological Department (@Indiametdept) August 1, 2021 Vehicles commuting from
Post a Comment
Read more

‘No Lockdown, But…’, Karnataka CM Bommai Issues BIG Statement Amid Omicron Scare

New Delhi: Putting an end to speculations surrounding ‘lockdown’ across the state in the wake of new Omicron variant of coronavirus, Karnataka Chief Minister Basavaj Bommai asserted that his government had no plans to impose shutdown-like curbs. However, based on the number of cases and scenarios in the coming days certain stringent measures might be taken, said the chief minister. “There is no question of  lockdown, as of now. Normal public life should continue”, he stated, adding that COVID norms should be followed at places where people gather. CM Bommai further assured that his government is taking utmost precautions and keeping strict vigil against the new Omicron variant of coronavirus. Curbs Tightened Across The State Meanwhile, with new clusters emerging in the state, the government has tightened curbs against the Delta variant too. The chief minister asserted that the government has to manage things at two levels to control the further spread of the pandemic. “The state g
Post a Comment
Read more