368 www.thelancet.com/infection Vol 17 April 2017 1 Haider S, Hassali AM, Iqbal Q, et al. Crimean-Congo haemorrhagic fever in Pakistan. Lancet Infect Dis 2016; 16: 1333. 2 Müller MA, Devignot S, Lattwein E, et al. Evidence for widespread infection of African bats with Crimean-Congo hemorrhagic fever-like viruses. Sci Rep 2016; 6: 26637. 3 Mourya DT, Yadav PD, Shete AM, et al. Cross-sectional se...

On May 20, 1999, Nature published a brief report on an experiment performed by researchers at Cornell University that indicated that pollen from genetically modified (GM) Bt corn (Zea mays) could kill the larvae of monarch butterflies (Danaus plexippus). In laboratory tests, caterpillars fed milkweed (Asclepias curassavica) leaves dusted with pollen from a Bt corn hybrid showed retarded growth ...

On May 20, 1999, Nature published a brief report on an experiment performed by researchers at Cornell University that indicated that pollen from genetically modified (GM) Bt corn (Zea mays) could kill the larvae of monarch butterflies (Danaus plexippus). In laboratory tests, caterpillars fed milkweed (Asclepias curassavica) leaves dusted with pollen from a Bt corn hybrid showed retarded growth ...