Covid-19 is broadcast on the street, but also at home. Those who work outside or expose themselves frequently can end up infecting their family members with the infection. But the great news came from a study done in the UK. Researchers found that a single dose of the covid-19 vaccine was able to nearly halve the transmission of the coronavirus inside the home.
The study was published by the British Health Agency and assessed 24,000 families who tested positive for COVID-19 after being vaccinated with the first dose of the Pfizer or AstraZeneca vaccines, currently available in the country.
According to the researchers, people infected with the virus three weeks after receiving a dose of the vaccine have a 38% to 49% lower risk of transmitting the virus to members of the same family than those who have not been vaccinated.
This level of protection is observed around the fourteenth day after vaccination and is similar regardless of the age of the person who was vaccinated or the people who live in the same household.
According to the British Health Agency, homes with families are considered places of high risk of transmission, which means that the study provides preliminary evidence of the effect of vaccines in preventing the transmission of Covid-19.
The results leave researchers optimistic because they can give an idea of the possibility of achieving similar results in other areas with a high risk of transmission, such as prisons, for example.
Despite the results, the British Health Agency advises that people continue to take care of themselves even after receiving doses of the vaccine, and maintain care such as hand hygiene and social separation.
Corona virus is inside
A study was published recently that indicates that a two-meter spacing rule does not prevent transmission of the coronavirus in closed and unventilated environments.
“We argue that in the context of indoor air transportation, the benefits of the two-meter base are limited. Since everyone in the room breathes the same air, they share the same risks. Social separation may give you a false sense of security,” said Martin Bazant, one of the study’s authors. .
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