Health officials in South Korea say the looked at the blood of 25 confirmed coronavirus cases and found they all developed neutralising antibodies that could combat the virus. However out of those 25, 12 people who'd recovered tested positive for covid-19 which means....

(cont.) even if you develop anitbodies for the covid-19 virus, it might not be entirely eradicated from the body.

So they're investigating further.

(Today's briefing has been diligently translated for my twitter feed by @HosuLakeLee )