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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.
- Covid-19
Coronavirus disease 2019 (COVID-19) is an illness caused by...
- Covid-19
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.
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.
6 Αυγ 2021 · Multiple variants of the virus that causes COVID-19 have been documented, including a highly transmittable form of COVID-19 known as the delta variant. The delta variant, which was first seen in December 2020 in India, is spreading globally.
9 Αυγ 2021 · Can the delta variant cause eye symptoms? We don't know for sure — yet. Previous strains of COVID could cause eye-related symptoms, but there isn't enough scientific data available right now to say with certainty that delta does the same.
4 Αυγ 2021 · A fourth COVID-19 surge is blanketing the U.S., and the delta variant is the culprit. "Where did this delta variant come from? It came from unvaccinated people getting infected in large numbers allowing the virus to continue mutating," says Dr. Gregory Poland, an infectious diseases expert and head of Mayo Clinic's Vaccine Research Group.
18 Αυγ 2021 · Mayo Clinic experts discuss the latest information on the SARS-CoV-2 variants, including how they evolve and evade the immune system, as well as the implications for both the health of affected individuals and the state of the pandemic.
