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Global Syndemic

A syndemic is defined as “the presence of two or more disease states that adversely interact with each other”. A Lancet Report states that the pandemics of obesity, under nutrition, and climate change are interlinked. It terms it as “global syndemic”. They represent as the paramount challenge for humans, the environment and our planet that presses […]

Human Papilloma Virus (HPV)

‘Human Papilloma Virus (HPV)’ causes penile cancer in men and cervical, vaginal, anal & vulvar cancer in women. It can also cause throat or rectum cancer in both men and women. The virus is transmitted through intimate contact like – sexual intercourse, oral or anal sex. It poses a higher risk for HIV-infected persons, smokers, […]

West Nile virus (WNV)

West Nile Virus (WNV) is a member of the flavivirus genus and belongs to the Japanese encephalitis antigenic complex of the family Flaviviridae. West Nile Virus (WNV) can cause neurological disease and death in people. WNV is commonly found in Africa, Europe, the Middle East, North America and West Asia. WNV is maintained in nature […]

Fluorosis

Fluorosis is a slow, progressive, crippling disease which affects every organ, tissue and cell in the body. According to WHO, the fluoride concentration in drinking water should not exceed 1.5mg/l. Thus fluorosis is caused by excessive exposure to fluoride, beyond a concentration of 1.5 mg/l. It adversely affects the foetal cerebral function and neurotransmitters. Reduced […]

Diabetes

Diabetes is a metabolic disease that causes high blood sugar. The hormone insulin moves sugar from the blood to cells to be stored or used for energy. With diabetes, body either doesn’t make enough insulin or can’t effectively use the insulin it does make. Untreated high blood sugar from diabetes can damage nerves, eyes, kidneys, and other organs. Different types of diabetes: Type 1 […]

CHIKUNGUNYA

Chikungunya viral (CHIKV) infection: It is a viral disease (genus Alphavirus) which is transmitted to humans by infected mosquitoes, most commonly, Aedes aegypti and Aedes albopictus, two species which can also transmit other mosquito-borne viruses, including dengue. These mosquitoes can be found biting throughout daylight hours, though there may be peaks of activity in the early morning and late […]

Typbar TCV Vaccine

Hyderabad-based Bharat Biotech has developed a typhoid vaccine (Typbar TCV) which has better efficacy than the previously used vaccinations in preventing typhoid fever. Conjugate vaccines are made using a combination of two different components. In Typbar TCV, an antigen is chemically linked to a carrier protein to create more powerful combined immune response. The conjugate vaccine can be given to babies as young as six months, […]

Leprosy

Leprosy is one of the oldest diseases known to man. East Africa is the more likely place of origin of leprosy. Leprosy also known as Hansen’s disease (HD), is a chronic infection caused by the bacteria Mycobacterium leprae and Mycobacterium lepromatosis. Leprosy is not highly infectious. It is transmitted via droplets, from the nose and […]

Avian Botulism at Sambhar Lake

The avian botulism is a neuro-muscular illness caused by Botulinum (natural toxin) that is produced by a bacteria — Clostridium botulinum. The bacteria is commonly found in the soil, rivers, and seawater. It affects both humans and animals. The bacteria also need anaerobic (absence of oxygen) conditions and do not grow in acidic conditions. It affects the nervous system of birds, leading to paralysis in their legs and wings. The outbreaks of avian […]

Vaccine for Alzheimer’s Disease

China recently announced that a new drug, meant to potentially treat Alzheimer’s disease, will be available to Chinese patients by the end of this year. Called GV-971 or “Oligomannate”, it is a seaweed-based drug, administered orally. What is Alzheimer’s? It is a progressive brain disorder that typically affects people older than 65. When it affects younger individuals, it […]