Isolated chickenpox cases are being observed, with a potential rise expected during school vacations, despite mass immunization efforts. While uncommon, breakthrough infections have been noted ...

School transmission accounted for just 1.2% of cases. According to the report, many recent migrants come from countries that don't have routine chickenpox vaccination programs or have high ...

But although Australia eliminated local transmission of measles in 2014 ... called subacute sclerosing panencephalitis. Measles and chickenpox are caused by different viruses, although both commonly ...