Public health authorities said that 8,964 adverse reactions had been reported among those who received the vaccines by Friday morning.
Meanwhile, a total of 16,055 doses have been wasted in the rollout, according to the Polish health ministry.
As of Friday, Poland had injected around 12.37 million first doses of COVID-19 vaccines, while more than 5.2 million people had been fully inoculated, health ministry data showed.
The tally includes two-dose vaccines from Pfizer-BioNTech, Moderna and AstraZeneca as well as Johnson & Johnson's one-shot vaccine.
More than 1.7 million doses of these four vaccines are expected to be delivered to the country this week, according to officials.
Teens under 18 have been given the green light to sign up for COVID-19 shots in Poland as the country ramps up its inoculation campaign.
Poland on Friday reported 1,679 new coronavirus infections and 191 more deaths, bringing the country's total number of cases during the pandemic to 2,863,031 and fatalities to 72,691.
(gs/pk)
Source: IAR, gov.pl