The World Congress of Neurology 2021, due to be held in Rome, Italy, was held virtually on 3-7 October 2021, with the theme of "Inspired by the Past to build the Future of Neurology". The Joint Congress of the International Headache Society and the European Headache Federation was held online from 8-12 September 2021 with the theme of Headache Science to Optimise Patient Care. More than 11,000 delegates joined this year's Virtual EAN Congress from 19-22 June 2021. EAN members can catch up on sessions they missed through the extensive videos of presentations and discussions on the EAN website. This year's congress was held as a virtual meeting on 3-6 June 2021 featuring live-streamed sessions, live Q&A and pre-recorded lectures available on demand. Due to the continuing COVID-19 pandemic, the 2021 AAN Annual Meeting was held in a fully virtual format from April 17-22. This year's Virtual Symposium was held on 3-9 October 2020 and included live and on-demand lectures, training courses, industry symposia and poster presentations. At this year's virtual meeting, registered participants were able to watch live and pre-recorded sessions, including presentations and discussions. This year's congress was held as a virtual meeting with content available online to registered participants for 12 months. Over 42,000 delegates from across the globe registered to attend the European Academy of Neurology Virtual Meeting, 23-26 May 2020, making it the largest ever neurology congress. Although the congress was cancelled due to COVID-19, we report highlights of accepted abstracts on CGRP therapies Dubai, United Arab Emirates, 27 - 31 October 2019 Dublin, Ireland, 5-8 September 2019 Philadelphia, USA, 11 – 14 July 2019 Oslo, Norway, 29 June - 2 July 2019 Athens, Greece, 30 May - 1 June 2019 Philadelphia, USA, 4-10 May 2019 Florence, Italy, 28-30 September 2018 London, UK, 6-9 September 2018 San Francisco, USA, 27 June - 1 July 2018 Lisbon, Portugal, 16-19 June 2018 Los Angeles, USA, 21-27 April 2018 Rome, Italy, 1-3 December 2017 Vancouver, Canada, 7-10 September 2017 Boston, USA, 8-11 June 2017 Amsterdam, The Netherlands, 24-27 June 2017 Boston, USA, 22-28 April 2017 Scottsdale, Arizona, 17-20 November 2016 Glasgow, 15-18 September 2016
