Pregnant women infected with HIV are more liekly to spread the virus to their children if they are carrying twins,according to a report in the journal AIDS.Laurent Mandelbrot of the University of Paris,and associates investigated mother-to-child spread of HIV in twins,compared with single twins,compared with single infants,born to HIV-infected mothers in the French Perinatal HIV Cohort.Before the advent of highly active antiretroviral therapy,an effective combination of anti-HIV drugs,the mother-to-child HIV transmission rate in twin pregnancies was two to three times that in singleton pregnancies.
Causes Parasites External parasites are notorious for causing alopecia in dogs. Ticks, lice, fleas and mites can all cause intense itching and scratching, which leads to hair loss. Mange (a skin disease) may also cause localised to generalised hair loss. Fungal infections Fungal infections of the skin (called ('Dermatophytosis') can cause partial to complete alopecia with scaling and redness. Some fungal infections are zoonotic, which means that they have the potential to cause skin lesions in people as well. Bacterial infections Bacterial skin infections can cause alopecia with redness, skin crusting and circular patterns of hair loss. Bacterial folliculitis is the most common cause of multi focal alopecia. Allergies Allergic pets have itchy skin, and in response they scratch or chew out their hair. Pets can be allergic to: 1. Foods- Grains (wheat, soy, corn, pork, meat, fish, milk, yeast. 2. Contact allergies- Walking through grass, chemically treated floors or ...
Comments