Antarctic Personnel Respiratory Virus and Immune Response Data from 1975-1976

Antarctic research personnel at Scott Base, McMurdo Station, and South Pole Station were studied for immune system adaptation to extreme isolation. The SCIOPS organization collected blood, throat swabs, nasal swabs, and nasal wash samples from personnel across four periods from October 1975 to September 1976. A total of 11 viral isolates were obtained from specimens inoculated into cell cultures at the bases.

Use Cases

• Analyze antibody level changes over time in winter-over personnel to study immune decline during isolation.
• Identify specific virus types isolated from throat and nasal swabs to understand infection sources in Antarctic bases.
• Correlate sample collection periods (pre-Antarctic, mid-summer, mid-winter, Win Fly) with incidence of acute upper respiratory cases.
• Compare viral isolation results from specimens processed at McMurdo, Scott Base, and South Pole Station cell culture facilities.

Strengths

• Samples collected across four distinct time periods over a nearly one-year span from October 1975 to September 1976.
• Data originates from three major Antarctic stations: Scott Base, McMurdo Station, and South Pole Station.
• A total of 11 viral isolates were successfully cultured from the collected specimens.

Limitations

• The dataset is small, with only 11 confirmed viral isolates identified from all collected samples.
• Data is temporally stale, with the last update recorded in September 1976, limiting modern applicability.
• The specific number of personnel sampled, rows of data, and sample size for each collection period are unknown.

Provenance

Source

SCIOPS organization, via NASA EarthData (nasa_earthdata).

Collection Method

Biological samples (blood, throat swabs, nasal swabs, nasal wash) were collected from personnel and inoculated directly into cell cultures for virus isolation at on-site facilities.

Time Range

October 1975 to September 1976.

Freshness

1976-09-30

Geography

Antarctica, specifically Scott Base, McMurdo Station, and South Pole Station.