India, Jan. 29 -- Even after the coronavirus pandemic, anti-vaccination activists are still active on social media, spreading rumours of allegedly severe side effects from vaccines and raising fears of "turbo cancer". Is there any truth to their claims and can vaccines raise cancer risk? Berlin (dpa) - Since the start of the coronavirus pandemic, claims that vaccines can cause severe disease have been widespread on social media, with sceptics raising the alarm about what they call "turbo cancer". Recently, the anti-vaccine scene has been referring to a study that purports to link Covid-19 vaccinations to certain tumours. Asked whether vaccinations are currently linked to serious illnesses such as cancer, immunologist Carsten Watzl replied w...