Reactions after vaccination?

From DOH - "HAVE UNTOWARD REACTIONS? THEY’RE EXPECTED AND THEY RESOLVE EASILY! These are signs that your body builds protection against COVID-19. Vaccines are safe. Be part of the BIDA BAKUNATION! #RESBAKUNA #BIDASolusyon Plus sa COVID-19 #ExplainExplainExplain #BIDAangMayDisiplina"