Tag: public health
Elephantiasis
Elephantiasis Definition and Description of Elephantiasis Elephantiasis is a pathological condition characterized by the abnormal enlargement of body parts, most commonly the limbs and genitals. This condition is primarily caused by the obstruction of the lymphatic system due to parasitic infections, specifically lymphatic filariasis, which is caused by thread-like worms transmitted through mosquito bites. The…
Emphysema
Emphysema Definition and Description of Emphysema Emphysema is a chronic lung condition that is part of the group of diseases known as Chronic Obstructive Pulmonary Disease (COPD). It is characterized by the gradual destruction of the alveoli, or air sacs, in the lungs, leading to a decrease in the surface area available for gas exchange.…
Encephalitis
Encephalitis Definition and Description of Encephalitis Encephalitis is a medical condition characterized by inflammation of the brain, which can lead to serious health issues, including neurological disorders and death. It is often caused by viral infections, though bacterial and autoimmune processes can also contribute. The inflammation may result in various symptoms ranging from mild flu-like…
Ebola
Ebola Definition and Description of Ebola Ebola, also known as Ebola virus disease (EVD), is a severe and often fatal illness in humans characterized by high fever, severe headache, joint and muscle aches, sore throat, and gastrointestinal issues. The disease is caused by the Ebola virus, which is a member of the Filoviridae family. The…
Domestic Violence
Domestic Violence Definition and Description of Domestic Violence Domestic violence is a pattern of behavior in any relationship that is used to gain or maintain control over an intimate partner. It can encompass physical violence, emotional abuse, sexual assault, and psychological manipulation. The World Health Organization defines it as “any behavior within an intimate relationship…
Cryptococcic Meningitis
Cryptococcic Meningitis Definition and Description of Cryptococcic Meningitis Cryptococcic meningitis is a serious fungal infection that affects the protective membranes covering the brain and spinal cord, known as the meninges. It is primarily caused by the fungus Cryptococcus neoformans, which is commonly found in soil, decaying wood, and bird droppings. This infection is particularly dangerous…
Crystal Meth
Crystal Meth Definition and Description of Crystal Meth Crystal Meth, scientifically known as methamphetamine, is a powerful central nervous system stimulant. It is a highly addictive drug synthesized from amphetamine, primarily appearing as clear crystals resembling ice or glass shards. Methamphetamine affects the brain’s reward system, leading to increased dopamine levels, providing a potent euphoric…
Coronavirus (COVID-19), Testing
Coronavirus (COVID-19), Testing Definition and Description of Coronavirus (COVID-19), Testing Coronavirus (COVID-19) testing refers to the process of detecting the presence of SARS-CoV-2, the virus responsible for COVID-19. Testing is a critical tool in managing the pandemic, helping to identify active infections and preventing further spread. There are primarily two types of tests: diagnostic tests,…
Coronavirus, Types
Coronavirus, Types Definition and Description of Coronavirus, Types Coronavirus refers to a large family of viruses that can cause illness in animals and humans. In humans, several coronaviruses are known to cause respiratory infections ranging from the common cold to more severe diseases. The most notable types of coronaviruses affecting humans include SARS-CoV (Severe Acute…
COVID-19, Antibody Testing
COVID-19, Antibody Testing Definition and Description of COVID-19, Antibody Testing COVID-19, caused by the SARS-CoV-2 virus, is a highly infectious respiratory disease that emerged in late 2019. Antibody testing refers to blood tests that determine whether a person has developed antibodies against the virus, typically indicating a past infection. These tests are essential to understanding…