Durban — Despite an increase in anecdotal accounts of swine flu and Covid-19, the national and KZN health departments and the National Institute for Communicable Diseases (NICD) says it’s just “normal” flu doing the rounds in South Africa.This week the Independent on Saturday spoke to residents in Durban and as far afield as Limpopo who said they had been diagnosed with swine flu or Covid-19.One Durban woman said she had tested positive for Covid-19 twice but did not want her identity revealed.“According to the NICD, there is no swine flu, but an increase in flu,” said national…