HEAL was honoured to host renowned epidemiologist Dr. Shanna Swan in Brussels in May 2025. She met with different stakeholders to discuss impact of pollution to reproductive health. To specifically assess sperm decline, Dr. Swan has examined hundreds of scientific studies and conducted her own, which all indicate that sperm count is declining globally. This is the case even when controlling for all variables such as genetic and lifestyle factors.
In a joint letter, more than 270 civil society organisations, trade unions, consumer groups, farmers organisations, civil rights groups, health and environmental organisations representing millions of citizens, call on European Commission’s President Ursula von der Leyen to shun deregulation and prioritise the protection of people, nature, and democracy in its decision-making processes.
Read the full letter here