A large number of significant scientific events have occurred during 2019. These have included the New Horizons space probe flying by the Kuiper belt in January. A British woman became the first person in the world to have gene therapy for age-related macular degeneration in February in February and a British teenager becoming the first patient to receive a genetically modified phage therapy to treat a drug-resistant infection later in the year.
Learn More About Exciting Advances Made in 2019: https://en.wikipedia.org/wiki/2019_in_science