The majority of the infected are co-workers of the first patient. New Delhi is also bracing for high air pollution levels, making the coronavirus fight more complicated in upcoming months. According to Indian officials, three vaccines are in advanced stages of development. India is also relying heavily on antigen tests, which are faster but less accurate than traditional RT-PCR tests. Prime Minister Scott Morrison and Health Minister Greg Hunt were in Melbourne to inspect biotechnology company CSL Ltd.s plant where a local version of the AstraZeneca vaccine is being manufactured.
Most of the infected are also workers.
( z0 person :ARG0-of ( z1 work ) :ARG1-of ( z2 include :ARG2 ( z3 person :ARG1-of ( z4 infect ) ) :ARG3 ( z5 most ) ) :mod ( z6 also ) )
(z0 / person
    :ARG0-of (z1 / work-01)
    :ARG1-of (z2 / include-91
                 :ARG2 (z3 / person
                           :ARG1-of (z4 / infect-01))
                 :ARG3 (z5 / most))
    :mod (z6 / also))
Most of the infected are also workers .
z2 :ARG3 z5
z0 :mod z6
z0 :ARG1-of z2
z3 :ARG1-of z4
z2 :ARG2 z3
z0 :ARG0-of z1