At the start of December, the country's government announced the temporary suspension of long- and short-term visas to foreign nationals in a bid to minimise the spread of the Omicron variant.
The government's decision was criticised by just 8% of the poll's respondents.
Against the backdrop of this move, overall support for the country's government has increased, jumping from 56% last month to 62% now.
A petrol attendant stands next to a newspaper headline in Pretoria, South Africa, Saturday, Nov. 27, 2021.
© AP Photo / Denis Farrell
This is not the first time the country has suspended the issuance of visas to foreign nationals during the pandemic. In December of last year, the country imposed a ban on the issuance of new visas and closed entry to almost all foreigners, except for residence permit and long-term visa holders.
Omicron was first detected in South Africa and marked as a variant of concern due to its high infection rates by the World Health Organisation, prompting countries worldwide to enforce new travel restrictions and public health measures.
On 30 November, Japan confirmed its first Omicron case.