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. 2021 Nov 17;9(11):1566. doi: 10.3390/healthcare9111566

Table 5.

Respondents’ knowledge score for the Delta COVID-19 variant.

Respondents’ Knowledge Statement (TRUE or FALSE) * Incorrect
Answer (%)
Correct
Answer (%)
This COVID-19 Delta variant was first described in India (TRUE) 268 (21) 1010 (79)
The Delta variant is as transmissible as chickenpox (TRUE) 591 (46.2) 687 (53.8)
Mixing and matching the COVID-19 vaccine offers more protection against the Delta variant (TRUE) 460 (36) 818 (64)
The signs and symptoms of the Delta strain of COVID-19 are the same as those of the original strain (FALSE) 933 (73) 345 (27)
The COVID-19 mutations are expected (TRUE) 122 (9.5) 1156 (90.5)
The Delta variant causes more severe disease than the original strain (TRUE) 276 (21.6) 1002 (78.4)
The appearance of mutagenic viruses is a sign that herd immunity is occurring (FALSE) 1068 (83.6) 210 (16.4)
The mutation may cause a false negative PCR result (TRUE) 1072 (83.9) 206 (16.1)
Treatment for the disease caused by the mutation is similar to the protocol used for COVID-19 treatment (TRUE). 423 (33.1) 855 (66.9)

* The best correct answers are displayed in brackets ( ).