As a public vaccination clinic opens in Houston, a flood of calls shuts down the health department’s phone system.

By BY ALLYSON WALLER from NYT World https://www.nytimes.com/live/2021/01/02/world/covid-19-coronavirus/as-a-public-vaccination-clinic-opens-in-houston-a-flood-of-calls-shuts-down-the-health-departments-phone-system?partner=IFTTT