Pakistan has emerged as a Covid-19 hotspot in South Asia with one of the highest numbers of daily new cases. Its strategy to deal with the outbreak has included a full lockdown, a selective lockdown as well as zero restrictions on mobility.
World Health Organization expert Maria van Kerkhove says people with coronavirus are most infectious just at the point when they first begin to feel unwell, day after remarks that transmission of virus by people with no symptoms is "very rare."