Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - bald head man wearing bloody cough respiratory protective medical mask hand hiding face - Stock Photo & Image

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - young adult bald head man wearing respiratory protective medical mask hand hiding face

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - bald head man wearing bloody cough respiratory protective medical mask hand hiding face

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - young adult bald head man wearing respiratory protective medical mask hand hiding face

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - young adult bald head man wearing respiratory protective medical mask hand hiding face

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - young adult bald head man wearing respiratory protective medical mask hand hiding face

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - young adult bald head man wearing respiratory protective medical mask hand hiding face

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - young adult bald head man wearing respiratory protective medical mask hand hiding face

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask hand hiding face white isolated

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask white isolated

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask hand hiding face white isolated

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask hands hiding face white isolated

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask hand hiding face white isolated

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask hand hiding face white isolated

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask hand hiding face white isolated

Human population virus, infection, flu disease prevention and industrial exhaust emissions protection concept - teenager boy wearing respiratory protective medical mask hand hiding face white isolated