Mesoderm lining the coelom forms mesothelium. Separation of Peritoneal and Pleural Cavities: In the adult, peritoneal and pleural cavities are separated by the diaphragm. The diaphragm isformed by a septum transversum, paired pleuroperitoneal folds, and somatic mesoderm.
Myth: If Iâm diagnosed with HIV, my life is over. Fact: Having HIV does not automatically mean you have AIDS. Many years may pass before people with the virus feel ill or develop the disease. Many people now live long and active lives with HIV because of medical advancements.
HIV, the virus that causes AIDS (SIDA in Spanish), is transmitted via blood, semen, vaginal fluids, and breast milk. There have been no documented cases of HIV contraction from urine, sweat, and saliva. Dont be paranoid. There is nothing to worry about.