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Chagas disease undergoes two phases, which are the acute and the chronic phase. The acute phase can last from two weeks to two months but can go unnoticed because symptoms are minor and short-lived. Symptoms of the acute phase include swelling, fever, fatigue, and diarrhea.
VHSV can be spread from fish to fish through water transfer, as well as through contaminated eggs, [3] and bait fish from infected waters. [8] The emerald shiner is a particularly popular bait fish in the Great Lakes region, and is among the species afflicted.
An acute Chagas disease infection with swelling of the right eye (Romaña's sign) Chagas disease occurs in two stages: an acute stage, which develops one to two weeks after the insect bite, and a chronic stage, which develops over many years. [2] [4] [16] The acute stage is often symptom-free. [2]
Aquarium fish are often susceptible to numerous diseases, due to the artificially limited and concentrated environment. New fish can sometimes introduce diseases to aquaria, and these can be difficult to diagnose and treat. Most fish diseases are also aggravated when the fish is stressed. Common aquarium diseases include the following:
To prevent contamination, avoid any possibly contaminated water, and if contaminated water is the only thing available to drink, a slow sand filter should be used. A study found that the chlorination of water and nutritional intervention had no effect on childhood giardia infection.
One downside to being a foodie is the occasional instance of food poisoning from all that eating. It's plagued us all one time or another, and foodborne illness is actually pretty common, with one ...
Chagas was the son of José Justiniano das Chagas, a coffee farmer at Juiz de Fora in Minas Gerais, and Mariana Cândida Chagas (née Ribeiro de Castro), both of Portuguese descent. [2] His birth place is also recorded as Oliveira, his mother's hometown, [ 3 ] where the family spent half of their times.
Sewage contaminated water contains many viruses, over one hundred species are reported and can lead to diseases that affect human beings. For example, hepatitis, gastroenteritis, meningitis, fever, rash, and conjunctivitis can all be spread through contaminated water. More viruses are being discovered in water because of new detection and ...