Hair and COVID-19 - Whats new in 2021

New channel prof. Lidia Rudnicka: title sample judged 'pick' (Mostly genuine dermatology/trichoscopy teaching lectures by a specialist, but mixed with some short conversational 'mini); passed a second screen for sellers/exam-prep/re-uploads; 0 of 3 sampled transcripts showed teaching, 0 not; titles picked one by one, checked strictly; oEmbed verified.