Анна Щербакова

Итальянские эксперты выяснили, что вирус COVI

Researchers have found more evidence that coronavirus was circulating at low levels across the United States as early as December 2019 -- weeks before the first officially r...

Researchers have found more evidence that coronavirus was circulating at low levels across the United States as early as December 2019 -- weeks before the first officially r...

A study by French scientists which suggests a man was infected with COVID-19 as early as Dec. 27, nearly a month before France confirmed its first cases, could be important in assessing whe...

Un estudio reveló que hubo una pequeña cantidad de casos de COVID-19 en Estados Unidos semanas antes de lo anunciado por autoridades sanitarias

Первые случаи заражения коронавирусом в США произошли в декабре 2019 года, свидетельствует исследование образцов крови.