Where is the most likely to catch covid-19?: Study ranks places according to their risk

Posted:

21 ene 2022 22:19 GMT

The mathematical model provides relative results based on an analysis of data collected on different coronavirus outbreaks.

As the COVID-19 pandemic continues, many people may have wondered about the possibility of contracting the coronavirus in places where people congregate, such as stores, cinemas, bars or gyms.

An international group of researchers clarified this question after studying data from a series of recorded outbreaks in different types of events and places. Scientists have developed a mathematical model that takes into account a A variety of factors that affect the spread of this airborne virus and provide relative results in terms of Probably For infection, describes the study, published On the American Chemical Society website.

search attributes more than 99% From the potential for infection to covered, poorly ventilated places with a high human presence, where people do not wear masks and shout, sing or exercise for a long time. In this category will be nightclubsClassrooms or gyms are poorly ventilated.

To reduce the risk of infection, it is recommended that meetings be kept outdoors or indoors with good ventilation and with a limited number of people, in addition to not shouting, singing or exercising. Similarly, it is recommended to stay for a short period of time and wear a mask From start to finish.

The study gives an essential role to the mask, which reduces the risk of infection from 14% to 5.3% in a poorly ventilated cinema with many spectators. In an unlikely scenario in which spectators talk throughout the show, the probability of infection would rise to 24% with the mask on and up to 54% without it.

However, covering with a mask does not help in crowded, poorly ventilated gyms in the event of prolonged stays, underlining the importance of air renewal indoors.