[ad_1] Bernarda Santos Today at 01:40 Researchers from the microbiology and infectious disease service at Madrid’s Gregorio Marañón hospital found that reinfection with the new coronavirus in a woman originated in a strain other than SARS-CoV-2. The second infection was more severe than the first and the patient had to …
Read More »Spanish researchers discover a new strain of the virus in case of reinfection
