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. 2021 May 26;9:686958. doi: 10.3389/fpubh.2021.686958

Table 3.

Indicators for HCWs' awareness of/knowledge about the COVID-19 pandemic and its mutations.

Statements about Covid-19 mutation (correct answer) Incorrectly answered Correctly answered
n (%) n (%)
This B.1.1.7 variant was first described in the UK (True). 144 (13.6) 914 (86.4)
The COVID virus mutation is expected (True). 277 (26.2) 781 (73.8)
This new COVID mutation is more contagious (True). 249 (23.5) 809 (76.5)
This new COVID mutation is causing a more severe disease (False). 734 (78.8) 224 (21.2)
The available COVID vaccines will be effective for new virus mutations (True). 510 (48.2) 548 (51.8)
The mutagenic virus's impact on the respiratory system is worse than the original COVID-19 (False). 870 (82.2) 188 (17.8)
To the best of your knowledge, the mutation may/will result in another wave of the pandemic (True; uncertain considered true). 673 (63.6) 385 (36.4)
The appearance of mutagenic viruses is a sign that herd immunity is occurring (False). 932 (88.1) 126 (11.9)