Define the following diseases and causative organisms: Dengue fever, Ebola, avian flu, Clostridium tetani, Zika virus toxoplasmosis, hookworm infection qnd histoplasmosis

here are the definitions and causative organisms for the diseases you listed: Dengue fever: A mosquito-borne tropical disease caused by the Dengue virus*. It can lead to high fever, rash, and muscle and joint pain. Ebola: A severe, often fatal, viral hemorrhagic fever caused by the Ebola virus*. It is transmitted through direct contact with bodily fluids of infected people or animals. Avian flu: An infectious disease of birds caused by influenza (flu) viruses* that normally circulate among wild aquatic birds. It can occasionally infect humans, with strains like H5N1 and H7N9 being notable. Clostridium tetani: This is a bacterium that causes tetanus*, a serious bacterial infection that causes painful muscle spasms and can lead to lockjaw. The bacteria produce a toxin that affects the nervous system. Zika virus: A mosquito-borne virus that causes Zika fever*. While often mild, infection during pregnancy can cause severe birth defects like microcephaly in infants. Toxoplasmosis: An infection caused by the parasite Toxoplasma gondii*. It can be acquired from contaminated food, water, or contact with cat feces, and can be dangerous for pregnant women and immunocompromised individuals. Hookworm infection: An intestinal infection caused by parasitic roundworms, primarily Necator americanus and Ancylostoma duodenale*. These worms enter the body through the skin, often from contaminated soil, and feed on blood in the small intestine. Histoplasmosis: A respiratory infection caused by inhaling spores of the fungus Histoplasma capsulatum*. It is commonly found in soil contaminated with bird or bat droppings. Got more? Send 'em 📸