Ключевые слова: a lot, after a while, background, breathe, cough, covid 19, crisis, edema, epidemic, face, flu, health, healthcare, healthy, hygiene, illness, injections, life, lifestyle, lungs, many masks, mask, medical masks, medicine, obstacle, pain, pandemic, protection, respiratory, respiratory mask, selfdefense, temperature, vaccinations, vaccines, view, virus, world, world crisis, yellow, yellow background,