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. 2021 Jun;19(Suppl 1):S22–S30.

Table 2:

Respondents' knowledge on the use of CAM in COVID-19

Knowledge Yes (%) No (%) I do not know (%)

Herbal Supplement is a recognized group of Complementary and Alternative Medicines 121 (80.7) 11 (7.3) 18 (12.0)
The World Health Organization has approved the use of herbal supplements in the treatment of COVID-19 5 (3.3) 114 (76.0) 31 (20.7)
Gargling or drinking hot water inactivates SARS-CoV-2 viral particles and prevents COVID-19 infection 10 (6.7) 123 (82.0) 17 (11.3)
High intakes of fruits and vegetables are beneficial to boost my immune status 147 (98.0) 2 (1.3) 1 (0.7)
Evidence supports the fact that CAMs are generally more effective and safer than conventional medicine 3 (2.0) 105 (70.0) 42 (28.0)