what are some examples of non communicable diseases
Non-communicable disease A non-communicable disease (NCD) is a medical condition or disease that is not caused by infectious agents (non-infectious or non-transmissible). NCDs can refer to chronic diseases which last for long periods of time and progress slowly. Sometimes, NCDs result in rapid deaths such as seen in certain diseases such as autoimmune diseases, heart diseases, stroke, cancers, diabetes, chronic kidney disease, osteoporosis, Alzheimer's disease, cataracts, and others. While sometimes referred to as synonymous with "chronic diseases", NCDs are distinguished only by their non-infectious cause, not necessarily by their duration, though some chronic diseases of long duration may be caused by infections. Chronic diseases require chronic care management, as do all diseases that are slow to develop and of long duration.
Ebola virus disease The virus spreads through direct contact with body fluids, such as blood from infected humans or other animals.[1] Spread may also occur from contact with items recently contaminated with bodily fluids.[1] Spread of the disease through the air between primates, including humans, has not been documented in either laboratory or natural conditions.[3] Semen or breast milk of a person after recovery from EVD may carry the virus for several weeks to months.[1][4][5] Fruit bats are believed to be the normal carrier in nature, able to spread the virus without being affected by it.[1] Other diseases such as malaria, cholera, typhoid fever, meningitis and other viral hemorrhagic fevers may resemble EVD.[1] Blood samples are tested for viral RNA, viral antibodies or for the virus itself to confirm the diagnosis.[1]