When Liza Fisher’s body became racked by tremors shortly after she was hospitalised with Covid-19 in 2020, she began an 18-month medical odyssey, consulting immunologists, cardiologists, neurologists and countless other ‘ologists’ in the hope they would know how to treat the crippling convulsions.
"They had no experience," said Ms Fisher, 38, a former flight attendant and part-time yoga instructor who now uses a wheelchair.
