>ocular surface erosion
From 2021
"A campaign of CoronaVac (Sinovac Biotech, Beijing, China) vaccinations was deployed for health professionals at Rajavithi Hospital, Thailand, for 3 days. A total of 2,296 people were vaccinated."
A total of 15/20 (75%) personnel had ocular symptoms (average age, 36.9 ± 12.9 years; females, 86.7%). These 15 personnel include all who worked in the rooms when the accident occurred and continued working for 4–6 h (13 personnel) and those who started working after the accident and continued working for 3 h (2 personnel). The other 5/20 (25%) personnel who were in the rooms after the accident and worked for half an hour had no symptoms."
The nurse who accidentally dropped the vaccine in room 4 and the assistant who wore contact lens and worked in room 3 manifested the most severe and longest clinical manifestations for 2 weeks. This person received topical fluorometholone QID for 3 days. The rest of the affected personnel received topical antihistamine or lubricant. All showed full recovery at the last examinations, 46.7% showed full recovery within 72 h. All reverse transcription polymerase chain reaction results were negative.
We hypothesize, after finding no other likely association, such as contamination of cleaning agents or malfunction of ventilation system, that the evaporated solution of the vaccine was associated with ocular surface erosions of the affected personnel. Supportive evidence included a temporal relation between the accident and the clinical manifestations and a spatial relation between the area of the accident and the severity of the clinical presentations. The physical evidence on the ocular surface and skin supports the hypothesis of exposure to potential volatile substances [7].
Sounds like this stuff is a hazmat in moar ways than one.
https://archive.ph/76xB7
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8739641/