Facebook Inc (FB.O) said on Tuesday it removed 7 million posts in the second quarter for sharing false information about the novel coronavirus, including content that promoted fake preventative measures and exaggerated cures.

It released the data as part of its sixth Community Standards Enforcement Report, which it introduced in 2018 along with more stringent decorum rules in response to a backlash over its lax approach to policing content on its platforms. 

The world’s biggest social network said it would invite proposals from experts this week to audit the metrics used in the report, beginning in 2021. It committed to the audit during a July ad boycott over hate speech practices. 

The company removed about 22.5 million posts with hate speech on its flagship app in the second quarter, a dramatic increase from 9.6 million in the first quarter. It attributed the jump to improvements in detection technology.