PSA

PSA is short for Public Service Announcement.

A series of them called 16 Hudson ER (short for Emergency Room) were produced in relation to COVID19 in 2020.

They were put on YouTube and TVO has also televised them. YouTube gives them descriptive names while TV guides are confusing in that they only number them.

24 April 2020 revealed FIVE:
 * Coronavirus Game Show (aka PSA#3) at https://www.youtube.com/watch?v=50mhAMs5-MA
 * Lola's Sneezing School (aka PSA#1) at https://www.youtube.com/watch?v=HVXMpS71unU
 * Luc's News Hour (aka PSA#5) at https://www.youtube.com/watch?v=qG5lyrQtDd4
 * Social Distancing (2 or 4) at https://www.youtube.com/watch?v=qq5_A2kIhrQ
 * Washing Hands (2 or 4) at https://www.youtube.com/watch?v=lJz10DFBaD4

Televising dates and names are different:
 * "16 Hudson PSA #3" summary "Asking if viewers are smarter than the Coronovirus." had original air date 25 April 2020
 * "COVID-19 PSA No.1" summary "Learning to cough and sneeze without spreading germs." had original air date 2 May 2020
 * "16 Hudson- COVID19 PSA#5" is scheduled to debut 22 May 2020 at 6pm, with the summary "Luc's News gives COVID-19 info for kids."

This shows that there is inconsistency in the titling format (aside from abandoning the YT titles) and also that these are not being broadcast on TVO in the order they're titled. Plus there is clearly a lack of a "number two" as well as the absence of fourth/fifth available online.