The immune system weakening.
no, a cold is caused by viruses
A cold sore is caused by a virus.
Cold sores are caused by the herpes virus (HSV-Type 1).
Both cold sores and warts are caused by viruses. Cold sores are caused by herpes simplex virus. Warts are caused by HPV (human papillomavirus).
Cold sores are not caused by organisms, they are caused by a virus called oral herpes.
One is caused by an allergic reaction, one is caused by a virus
Cold and flu are caused by viruses, while AIDS is caused by the human immunodeficiency virus (HIV), which attacks the immune system.
No. You can still get cold sores if you have had the chickenpox vaccine. Chickenpox and cold sores are caused by slightly different types of viruses in the herpesvirus family. Chickenpox is caused by varicella zoster virus, and cold sores are caused by herpes simplex virus.
Frosstbite is caused by cold temperatures, and is hastened by wind.
The Atomic Bomb caused the cold war.
no
cold wether