We all wish to avoid becoming infected by some infections, particularly viruses, and the face masks have become indispensable in providing such protection.  A face mask is a product that covers the nose and mouth of ...

Although periodontal diseases are infections caused by dental plaque risk factors could modify the periodontal response to microbial aggression Tobacco smoking is considered one of these factors and is strongly associated ...

Natural infection and vaccination are the two ways in which immunity to SARS-CoV-2 can be acquired. Regarding adaptive immunity to SARS-CoV-2, both T cells, and B cell producing neutralizing antibodies (nAbs) contribute ...

Human immunodeficiency viruses (HIV) / Acquired immunodeficiency syndrome (AIDS) is a virus that infects cells from the immune system. As the infection progresses, the immune system becomes weak and people become more ...

• Choking occurs when a foreign object becomes lodged in the throat or windpipe, blocking the flow of air. • Choking is a leading cause of morbidity and mortality among children, especially those aged 3 years or younger. • ...

Parkinson's disease (PD) is a neurological disease caused by loss of activity of dopaminergic neurons in substantia nigra and is characterized by presence of lewy bodies in midbrain, Symptoms exhibited as rest ...

Anemia: reduction of the total circulation red cell mass below normal limits Heart failure: heart is unable to pump blood at a rate sufficient to meet the metabolic demands Of the tissue

Hepatitis B virus (HBV) infection is a serious public health problem in sub-Saharan Africa pregnant women. HBV Infection has high tendency of vertical transmission and have adverse effect on both the mother and child. ...

Hepatitis B virus (HBV) is a global public health problem which hcan cause chronic infections, cirrhosis and liver cancer. known as an occupational hazard among dentists The virus is spread by blood and other body ...