New corona theory from US researchers: do masks make us immune?

In the video: This is what hygienist Dr. Tin to study Is there anything wrong with the theory? We have that Dr. Georg-Christian Zinn, Director … Read more

López-Gatell denies arrival of Sputnik V vaccine to Mexico

MEXICO CITY The Ministry of Health reported this Sunday that the number of confirmed cases of covid-19 in Mexico increased to 668 thousand 381, while … Read more

Does the mask requirement make us immune?

In the video: This is what hygienist Dr. Tin to study Is there anything wrong with the theory? We have that Dr. Georg-Christian Zinn, Director … Read more

Does the mask requirement make us immune to corona?

In the video: This is what hygienist Dr. Tin to study Is there anything wrong with the theory? We have that Dr. Georg-Christian Zinn, Director … Read more