Dennis J. O'Callaghan (* 1. January 1940 in New Orleans; † 30. March 2026) was an american virologist. He was 86 years old. His cause of death was cancer.

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1940

Born in New Orleans, Orleans County

2026

Died in United States (cancer)

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Biography of Dennis J. O'Callaghan (1940-2026) | Emoria

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Biography of Dennis J. O'Callaghan

1. Jan 1940 – 30. Mar 2026(86 years)Died in:United States

American virologist

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Biography

Birthplace

New Orleans, Orleans County

United States

virologist

United States

cancer

Dennis J. O'Callaghan (* 1. January 1940 in New Orleans; † 30. March 2026) was an american virologist. He was 86 years old. His cause of death was cancer.

Life Events

2 Events

1940

Born in New Orleans, Orleans County

2026

Died in United States (cancer)

Show Sympathy

Show your connection

Light a Candle

1 Candles

Created automatically

This memorial page was created automatically. Loved ones can claim it, personalize it, and add memories. If publication is not desired, a removal request can also be submitted.