Filariasis / Elephantiasis    Filarisis is caused by thread like Worms nematodes parasites are transported form person to person via mosquito bites.  Type of filariasis: (1):- Lymphatic filariasis. (2):- Subcutaneous Filariasis. (3):- Serous (abdominal) cavity filariasis. Sing and symptoms: (a):- Edema with thickening of skin and underlying tissue. (b):- Wuchereria Bancrofti affect the legs, arms, breast,scrotum etc. (c):- In lymphatic filariasis , worms infect lymphatic system and causes  enlargement of lymph vessels and nodes.  this is elephantiasis i.e. limbs  are swollen like legs of elephant. (d):- lymphedema i.e. accumulation of lymph fluid in tissue causing swelling.   (e):- Hydrocele i.e. testis are enlarged due to accumulation of lymphatic fluid in testis. Mode of transmission: " Wuchereria Bancrofti"  is transmitted to human body by female " Culex mosquito"   The larva escape  mosquito body and arrived on  the hu...

 Malaria: What is malaria?  "It is Vector Borne infection disease caused by protest --"Plasmodium"  Their are four  species of plasmodium as Plasmodium vivax, plasmodium ovals , plasmodium Malariae , plasmodium falciparum. only falciparum can causes serious illness. Signs and symptoms: Symptoms of malaria beginning to appear about 7 to 15 days after the Bite  of infected mosquito. (1):- Initial symptoms are fever headache and chills. (2):- Classical symptoms of Malaria is cycling occurrence of high fever followed by sweating and sudden shivering. (3):- Vomiting and convulsions. (4):- Arthralgia (joint pain ) ,anemia due to        Rupturing of RBCs. (5):- Retinal damage. (Eye) (6):- Cerebral Malaria(Brain infection)  (7):-Haemoglobinuria,hepatomegaly ( Liver enlargement). Mode of transmission: Malaria can be translate plasmodium is transmitted from one person to other through an insect vector female anaphalis mosquito is the main causes...

 Dengue fever " dengue fever is painful debilitating Vector Borne Disease caused by any one of four closely related to Dengue viruses.   Dengue  virus is transmitted through the bit of female "Aedes" mosquito  the mosquito take up to Dengue virus when it suck blood of person suffering from dengue it cannot be separated directly from one person to another person". Ring worm  Ring worm " it is a fungal infection of the skin it caused many fungal species belonging to genera--- "Trichophyton and "Microsporum". This fungi feed on keratin in skin, hair and nails. Signs and symptoms: (1):- infected skin shows enlarged, red ring causes due to ringworm. (2):- Appearance of dry, scaly lesions on various part of the body.these red patches causes intense itching. (3):- Ifaction to nails is termed as "Onychomycosis" , in which nails become thik,discolored and disfigured. (4):- Athlete's foot is the fungal infections that usually begging betwee...

 Ascariasis   Ascariasis  " it is an infection disease of human intestinal tract.  Cursed by roundworm -- "Ascaris lumbricoides" , "Ascaris lumbricoides" this all roundworm are endoparasitic or nematode. Signs and symptoms: (1):- Gastro-Intestinal discomfort accompanied with vomiting and fever. (2):- Presence of live worms in feacal  matter. (3):- pulmonary disorders occurred in some patients.Pneumonitis (inflammation In alveolar wall ). (4):- Loss of apetite and weight loss. (5):- Eosinophilia ( number of eosinophils is increased). Mode of transmission: Food and drink contaminated with egg of this worm  one is main mode of Transmission. egg hatch  inside the intestine of the new host the Larva passed through the various organ and settle as adult in digestive system.  If Larva get mature in digestive system it will destroy your interesting liver track which will affect your lunch pulmonary aorta and your digestive tract. Diagnosis and treatment: D...

 Amoebiasis   What is Amebiasis " Amoebiasis is Also know as  'Amoebic dysentry' it is a common infection of human gastro-intestinal tract." Amebiasis this dieses affects 15% population of our country India. Amebiasis Is caused by a protist parasite-"Entamoeba histolytica"  Signs and symptoms: (1):- Diarrhoea, flatulence,  stool with mucus and abdominal pain(cramps) are common in amebiasis. (2):- passing the blood with stool is common in several cases. (3):- Hepatomegaly occurs if parasites enter the liver. liver  develops  amoebic liver abscess accompanied  with fever and pain in right abdomen.in this all are are symptoms of amebiasis. Mode of transmission: (a):-Faeco-oral route. (b):- Eating Whit dirty hands (c):- Contaminated food and water (d):- Eating Stale food. Diagnosis and Treatment:  For this dieses we are  use microscope examination of stool sample.  Amebiasis is treated by the use of "Metronidzole" And "Tinidazole" ...

 Immunity system  The term immunity has traditional refer to as the Resistance exhibit by the host towards injury. Causes by pathogens and their products. Immunity in fact '''freedom''' or exempt. The concept of immunity is believed to be start by "Edward Jenner" in England He develop Cowpox vaccine for the protection against small pox (virus). Immunology "The Branch of science which deals with the study of immunity system,immune response to foreign substance and their role in resistant infection bye pathogens."   Antigen "Any foreign substance invading body and capable of stimulating an immune response is called antigen."  Antibodies "The protective chemicals produced by immune cells in response to antigens are called antibodies."  Type of immunity  system (1):- Innate immunity or Inborn immunity  (2):- acquired immunity   Inborn Immunity "It is a natural defense system of the body. Ex.colastum. Acquired immunity...