Yahoo Αναζήτηση Διαδυκτίου

Αποτελέσματα Αναζήτησης

  1. The delta variant is concerning because it's more highly transmissible, but the good news is that the COVID-19 vaccine is still highly protective against getting infected or ending up in a hospital or dying from the infection.

  2. Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the symptoms, risks and ways to protect yourself.

  3. 13 Ιουν 2024 · Symptoms may depend on how the virus that causes COVID-19 changes, and on the people the virus infects. Many people with COVID-19 have no symptoms or mild illness. Of people who report symptoms, more than half have a stuffy or runny nose, headache, sore throat and cough.

  4. 6 Αυγ 2021 · The delta variant, which was first seen in December 2020 in India, is spreading globally. It is more contagious than the previous strains of COVID-19 that have been detected in the U.S. It's also causing more severe illness and causing hospitalizations to increase.

  5. 9 Αυγ 2021 · There have been isolated reports of delta infections causing eye symptoms, including one fully vaccinated Kentuckian who had bloodshot eyes and flu-like symptoms, and a five-year-old in Mississippi who showed signs of conjunctivitis.

  6. 20 Ιουλ 2021 · And that's probably because it's being outcompeted by the delta variant. If you look at the original virus and you say there was a certain amount of infectivity associated with that, the U.K., or alpha variant, was about 50% more infectious than the original virus.

  7. 3 Αυγ 2021 · The latest information and guidance on variants of the COVID-19 virus, including the delta variant that is now the most common COVID-19 variant in the U.S. New data in the Vaccine Tracker that shows COVID-19 vaccination rates by age.