It’s when a fully vaccinated person gets infected with the coronavirus.
What is covid 19 breakthrough. A small number of such cases are expected and. Most epidemiologists agree that a breakthrough case occurs when a person who has been fully vaccinated becomes infected. While breakthrough cases may sound concerning,.
Updated on november 23, 2021. Centers for disease control and prevention between jan. According to dr chandrakant lahariya, epidemiologist and health system specialist, health agencies define vaccine breakthrough infection as one in.
What is considered a breakthrough case? A breakthrough infection is an infection with a virus, bacterium or other germ after you have been vaccinated.