Apollo 11’s Post-Lunar Quarantine

I do not know if hearing about other people’s quarantine experiences makes going through one yourself any easier, but the story of how NASA sequestered the returning Apollo 11 astronauts away from the rest of the world for 21 days is interesting for other reasons as well. The worry was that some sort of “moon bug” or “lunar plague” was going to make its way from the Moon to the Earth in the spacecraft or the astronauts’ bodies.

From the moment the Apollo 11 astronauts arrive back on earth from their epochal visit to the moon, they will be treated not as heroes but as bearers of the most virulent, devastating plague the world has ever known.

So NASA quarantined Armstrong, Aldrin, and Collins in a series of specially designed suits and environments until August 10, 1969. At one point, the three of them lived in a modified Airstream trailer in which the air pressure was lower on the inside than outside so if there was a leak, air would rush into the trailer, not out. Armstrong even celebrated a birthday in quarantine.

After Apollo 11, NASA did similar quarantines for 12 and 14 but abandoned them after that because they figured it was safe.

Oh, and if you were curious about the Soyuz launch yesterday that sent three astronauts to the ISS and how they were going to mitigate the chances of sending any SARS-CoV-2 up there, crews on all missions are subject to a mandatory 2 week quarantine before they leave (according to this press release).

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