Label: "cdc"

vakcina oltás koroavírus
Free
January 26, 2022 08:30

High hospitalisations among children in Omicron wave may be linked to lower vaccination rates

Milder disease caused by Omicron variant linked to COVID-19 shots - study

vakcina koronavírus oltás
August 25, 2021 13:10

COVID-19 vaccine protection abates within six months - UK researchers

Booster shots needed after Pfizer-BioNTech, AstraZeneca shots

Koronavíru
June 30, 2020 08:35

Additional coronavirus warning signs identified

CDC adds three new symptoms to COVID-19 list