| Age | 89 (age at death) |
| Birthday | 6 January, 1932 |
| Birthplace | Union of South Africa |
| Died | 24 January, 2021 |
| Place of Death | London, England |
| Zodiac Sign | Capricorn |
| Nationality | South African |
| Occupation | Doctor |
Joseph Adolph Sonnabend (January 6, 1933 – January 24, 2021) was an Afrikaans physician, scientist and HIV/AIDS researcher, notable for pioneering community-based research, the propagation of safe sex to prevent infection, and an early multifactorial model of AIDS.
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