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בילד פֿון דער טאָג
Narrow-banded dartwhite (Catasticta flisa postaurea) on Mimosa pudica, Villa Gerar, Silvania, Cundinamarca, Colombia
Previous pictures of the Day can be found at its project page. מעדיע פון דעם טאָג
What are HIV & AIDS? HIV, or human immunodeficiency virus, is a type of virus that infects human immune cells. Over time, immune cells are lost, which weakens the immune system and allows patients to be infected by other viruses. This video explains the pathophysiology behind viral infection, as well as important signs and symptoms of HIV and clinical markers of AIDS. It also gives an overview of diagnosis and treatment. Today is World AIDS Day.
Previous media of the Day can be found at its project page. |
פעאַטורעד בילדער
If you are browsing Commons for the first time, you may want to start with our Featured pictures, which have been selected by the Commons community as being particularly valuable. אינהאַלט
לויט טעמעגעזעלשאפֿט and Culture
לויט טיפּ
לויט פֿאַרפּאַסערמאָלערס · פֿאָטאָגראַפֿירער · סקולפּטאָרן · אַרכיטעקטן · Composers לויט ליסענסערלויט צו אַ מקור |
וויקימעדיע קאמאנס און אירע שוועסטער פראיעקטן
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