Extreme Contagious Viral Infections in Humans | Biology

Some contagious viral infections seen in humans are as follows: 1. Chickenpox 2. Common Cold 3. Dengue 4. Encephalitis 5. Influenza 6. Measles 7. Mumps 8. Poliomyelitis 9. Psittacosis 10. Rabies 11. Rubella 12. Smallpox 13. Yellow Fever. Viral Infection # 1. Chickenpox (Varicella): An acute, extremely contagious virus disease characterized by fever, mild constitutional symptoms, a cutaneous eruption involving [...]