covid variants

Pfizer CEO Albert Bourla told Fox News on Tuesday that he believed it was “likely” a vaccine-resistant coronavirus variant would eventually emerge.  “Every time …

The UNWTO recommended accelerating vaccination as a measure to reactivate tourism to reach pre-pandemic levels by 2024. WORLD, (July 22, 2021).- International …

A lab experiment showed Johnson & Johnson’s single-dose vaccine produced a weaker antibody response against the Delta variant when compared with Moderna and Pfizer’s double-dose shots …

Mérida, Yucatán, (July 20, 2021).- Of the 273 people who died from Covid between July 1st and July 16th in Yucatán, 42.8 …

The Gamma variant is twice as transmittable as the original. Mèrida, Yucatàn, (July 16, 2021).- This Thursday, July 15th, it was announced …

Mérida, Yucatán, (July 08, 2021) .- In the State, the incidence of mortality due to Covid-19 in people in their thirties as …

Mérida, Yucatán, (July 03, 2021).- After receiving the results of the samples sent to the Epidemiological Diagnosis and Reference Institute (InDRE), the …

Mérida, Yucatán (June 17, 2021).- Public health professor David Canché Durán, who practices medicine privately, asked the state Health Secretariat to immediately …

WORLD, (May 20, 2021).- The European Union (EU) agreed on Wednesday, May 19, to open the borders to travelers from countries whose …

The front page of the prestigious North American newspaper indicates South America as the main hot spot of spread and identifies Uruguay …