Months after the launch of vaccines to combat COVID-19, questions abound about how exactly do these vaccines work, for how long, and against how many strains of the virus they are potentially useful against. ðĶ ð§ðŧâðŽ In this video, we have Lim Xin Hong, scientist and Board Director of an Oxford, UK-based T-cell vaccine company, Emergex Vaccines, to answer these questions about the vaccines, and shed more light on his area of expertise in regenerative medicine and cell biology. The Gist of It || A series where we invite various professionals in the medical field to share their knowledge and unique perspectives with us. ðŽ Learn more about Emergex Vaccines here: https://emergexvaccines.com/ âĪïļ Love our content? SUBSCRIBE NOW for your regular dose of Asian health information & follow us online: Facebook:   / medicalchannelasia  Instagram:   / medicalchannelasia  Website: http://www.medicalchannelasia.com/ #MedicalChannelAsia #MCA #COVID-19 #COVID19 #immunology #immunesystem #cellbiology #covidvaccine #vaccine #vaccines #vaccination #covid19vaccine #emergex