Immunologist Derya Unutmaz reacts to British study finding that people who’ve recovered from COVID-19 may lose their immunity within a few months.#COVID19 #UK #immunitySubscribe: Livestream: Facebook: Twitter: Instagram: Visit our website: “potent” AntibodyAntibody LevelschinaCoronavirusCOVID-19COVID-19 immunityCOVID19Derya UnutmazDr Katie Dooresimmune systemIMMUNITYImmunity to Covid-19King’s College StudylostMonthsSeasonal WavesStudySuggestsTRTTRT NewsTRT WorldUK StudyVaccinevideoVITAMINvlogwuhanYouTube