Essays on epidemiology Page 2

History, Lab Data The 39 year old white male came into the University Hospital on February 25, 1971.  He stated that he was fine up until three months ago until he had a dull achy pain across his chest.  Four weeks later, he had a sharp pain on his left side, despite it previously improving…

A virus is an ultramicroscopic infective being that, holding no independent metabolic activity, can retroflex merely within a cell of another host being. A virus consists of a nucleus of nucleic acid, either RNA or DNA, surrounded by a coating of antigenic protein and sometimes a lipid bed surrounds it every bit good. The virus…

Many Zimbabweans continue to lose their lives as the spread of cholera worsens in the country, the disease is normally through poor sanitation facilities, unclean and untreated water and this causes the  victims to vomit and diarrhea, if not treated well the victims lose their lives. Even though cholera is curable, the situation might worsen…

Background: Sleeve gastrectomy (SG) is an alternative to gastric bypass and laparoscopic adjustable gastric banding (GB). Methods: From January 2004 to January 2006, a prospective follow-up study was conducted with 111 patients who had a follow-up longer than 24 months. Three treatment groups were defined: sleeve gastrectomy as the first procedure, sleeve gastrectomy after failure…

Melanoma, the rare malignant melanocyte tumor commonly causes mortality to the affected individual. 77% of Skin cancer deaths are due to melanoma hence it is considered as “the most lethal form of skin cancer”(” Melanoma: How It Returns, Where It Spreads”). The National Cancer Institute of the US National Institute of Health in their website…

Pituitary Dwarfism Essay, Research Paper The Pituitary Gland is situated at the base of the encephalon and it produces endocrines which control growing. Too big an sum of these endocrines causes gigantism, a status where facial characteristics, custodies, etc. go abnormally big. Too small causes nanism, where the overall stature of a individual is really…

Feeling energetic, happy, and well-balanced is what happens for three weeks out of every month, and then suddenly, it happens: a week before your period begins, the changes occur. Your mood swings change from one day being equable to feeling defeated, irritable to downright anger, and many times even depression. Your breasts become tender to…

son who made many wildly diverse discoveries in many different areas of science. He was a world-renowned French chemist and biologist whose work paved the way for branches of science and medicine such as stereochemistry, microbiology, virology, immunology, and molecular biology. He also proved the germ theory of disease, invented the process of pasteurization, fermentation,…

Malaria parasites have been with us since the beginning of clip, and dodos of mosquitoes up to thirty million old ages old show that malarias vector has existed for merely as long. The parasites doing malaria are extremely specific, with adult male as the lone host and mosquitoes as the lone vector. Every twelvemonth 300,000,000…

Arboviruses Introduction Arboviruses (arthropod borne diseases) are viruses of vertebrates biologically transmitted by hematophagous insect vectors. They multiply in blood sucking insects and are transmitted by bite to vertebrate hosts. They multiply in bloodsucking insects and are transmitted by bite to vertebrate hosts. Insect viruses and viruses of vertebrates that are sometimes are mechanically transmitted…