$S -$ Statement: Cancer is a deadly infectious disease.
$R -$ Reason: $AIDS$ was first reported in the $USA$ in $1986$.

Which disease is transmitted from one person to another through infected needles or syringes?

Read the following statements carefully and identify the correct statements:
$(1)$ $TAB$ vaccine is used in typhoid.
$(2)$ Thymus is known as the $Training$ $School$ for $T$-lymphocytes.
$(3)$ Myasthenia gravis is an autoimmune disease.
$(4)$ Exaggerated response of the body to carcinogens is called allergy.
$(5)$ Turner's syndrome arises due to sex chromosome abnormality in females.

Read the following statements carefully and identify the incorrect statement$(s)$.
$(1)$ In $AIDS$,the count of $CD4$ cells increases.
$(2)$ Malignant tumors are cancerous tumors.
$(3)$ Pneumonia is a life-threatening disease.
$(4)$ Asthma can be caused by allergies.
$(5)$ Antibodies are made up of $\gamma$-globulin proteins.

Which one of the following options gives the correct match of a disease with its causative organism and mode of infection?

Which disease is likely to be transmitted by sharing needles when taking drugs intravenously?