Jonas planned from the beginning to develop a vaccine containing killed viruses only, although the controversy between live-virus and killed-virus vaccines still remained.
(a vaccine; containing; killed viruses) (Jonas; planned; T:from the beginning; to develop a vaccine) Context(Jonas planned,List([0, 13))):(Jonas; planned to develop; a vaccine containing killed viruses)
Jonas planned,List([0, 13))
a vaccine Jonas Jonas
containing planned planned to develop
killed viruses
T:from the beginning to develop a vaccine
a vaccine containing killed viruses