How long does it take to get infected with corona viruses again?

However, the message that has finally spread, especially in social networks, that the risk of damage to health increases exponentially with each further infection can be supported by the methods used in the study. do not try. The study compares people with reinfection to people without reinfection. It is clear that those with a new infection are worse off than without, he writes Roby BhattacharyyaImmunologist an der Harvard Medical School, on Twitter. The study does not compare the severity of the disease with the first infection. There are numerous indications from other studies that it is less difficult.

The only possible conclusion from the study is that being infected again is worse than not being infected again, writes the mathematician. Cristina PagelOperations Research Professor at University College London on Twitter.

The problem is not the simple data, but their interpretation. Of course, it is important to avoid infections, because each one can also have a negative impact on the general state of health. This applies to any infection with any pathogen. It becomes problematic when people interpret the data from this study as indicating the impending apocalypse, criticizes Roby Bhattcharyya.

The situation of the study on the theme of “reinfections” is getting longer, more complicated and even more confusing. Significance depends, for example, on where and over what period of time the study was performed and how old or how healthy the participants were. Unfortunately, the conclusions of these studies are often misleading. Reports then appear, especially in social networks, that question the effectiveness of vaccinations or the performance of the human immune system as a whole. “In Scotland now in the summer of the 3rd year of the pandemic there are more people with Covid than ever. Despite vaccination and recent BA infection. 1/2. No seasonality, no immunity. Not endemic. Only the eternal cycle of reinfection that makes no one healthier, “says the Swiss data journalist with a grim look Marc Brupbacher on Twitter. Brupbacher overlooks the fact that every vaccination, every infection in the population he has suffered, contributes to making people more resistant to the corona virus. This virus, which is not a monster, also carries immutable molecular blocks against which the immune system gradually builds permanent protection.

Do recurrent infections increase the risk of Long Covid?

Some experts believe that every coronavirus infection carries an equally high risk of contracting Long Covid. As with Russian roulette, it would strike one after the first infection, another after the third infection, or neither. Other experts believe the long-term Covid risk is greater for unvaccinated people during the first infection. Since the immune system is not yet well prepared for this first contact, the virus can multiply rapidly in the worst case. Now, one of the risk factors for Long Covid is a high amount of virus burdening the body in the early stages of the infection. This is lower in people who have had an infection and / or been vaccinated, because defense cells and antibodies are already available to prevent rapid spread of the virus.

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