- Credits
- 52,446
CNBC reported that, during a meeting with the UK's National Security Strategy Committee, chief scientific advisor Patrick Vallance cast doubt on ever eradicating the virus, despite the ongoing race for an effective vaccine. "The notion of eliminating COVID from anywhere is not right, because it will come back," Vallance said. "We can't be certain, but I think it's unlikely we will end up with a truly sterilizing vaccine, [that is] something that completely stops infection, and it's likely this disease will circulate and be endemic, that's my best assessment."
According to the Centers For Disease Control, endemic refers to a disease or infectious agent's constant presence or usual prevalence in a population. For example, varicella zoster - the virus that causes chickenpox - is considered to be endemic in the US. It isn't eradicated but instead is controlled and mitigated through a highly effective vaccine. While it's unclear just how effective a COVID-19 vaccine will be, it's an important step in reducing the spread, just as the flu shot is in minimizing influenza cases each year.
According to the Centers For Disease Control, endemic refers to a disease or infectious agent's constant presence or usual prevalence in a population. For example, varicella zoster - the virus that causes chickenpox - is considered to be endemic in the US. It isn't eradicated but instead is controlled and mitigated through a highly effective vaccine. While it's unclear just how effective a COVID-19 vaccine will be, it's an important step in reducing the spread, just as the flu shot is in minimizing influenza cases each year.