Which of the following is a pair of viral diseases ?
Common Cold, AIDS
Dysentery, Common Cold
Typhoid, Tuberculosis
Ringworm, AIDS
Viral diseases are extremely common infections caused by viruses (a type of microorganism). There are many types of viruses that cause a wide variety of viral illnesses. The most common type of viral illness is the common cold, which is caused by a viral infection of the upper respiratory tract (nose and throat). Human immunodeficiency virus (HIV/AIDS) is a lentivirus (a subgroup of retroviruses) that causes acquired immunodeficiency syndrome (AIDS), a life-threatening disease in which the body's immune system gradually fails . A disease in which sexual infections and cancer spread. Hence, option 1 is correct.