Boko Haram recently overtook Isis as the world's most deadly terrorist organisation, according to the Global Terrorism Index.
Boko Haram has overtaken Isis as the world's most deadly terrorist organisation, according to a new report.
On top of spreading more easily, pneumonic plague is considered one of the most deadly infectious diseases, according to the WHO.
Breast cancer remains the most common cancer in women, and the second deadliest, according to the CDC.
In 2015, Beijing saw a 16percentt annual fall in the concentration of the most deadly type of air pollutant, according to an analysis by the Paulson Institute and Greenpeace of air quality data from the United States Embassy in Beijing.
In that time, the group dispatched a string of operatives trained in Syria, aiming to carry out small attacks meant to test and stretch Europe's security apparatus even as the most deadly assaults were in the works, according to court proceedings, interrogation transcripts and records of European wiretaps obtained by The New York Times.
South Sudan was the most deadly place to deliver aid in 2017, according to the Aid Worker Security Database, which tracks victims across the world.
It mounted 453 attacks in 2014, killing 6,644 people – becoming "the most deadly terrorist group in the world", in the process, according to the GTI.
Skin cancer is the most common form of cancer in the United States, according to theU.S. Centers for Disease Control and Prevention, with the incidence of its most deadly form — melanoma — increasing 2.3% for men and 2.5% for women annually.
According to the Committee to Protect Journalists, Syria was the most deadly country for reporters in 2012.
