Merck & Co., Inc., commonly known as Merck, is a pharmaceutical company based in the United States. It was founded in 1891 and has its headquarters in Kenilworth, New Jersey. Merck is one of the largest pharmaceutical companies globally and is involved in research, development, manufacturing, and marketing of a wide range of products.

The main products offered by Merck include prescription medicines, vaccines, biologic therapies, animal health products, and over-the-counter consumer healthcare products. Its pharmaceutical portfolio consists of products for various therapeutic areas such as cardiovascular, oncology, infectious diseases, respiratory, vaccines, and more. Additionally, Merck operates in the animal health sector, offering a diverse range of products for livestock, companion animals, and poultry.

Merck has a significant global presence, with operations and subsidiaries in over 60 countries. Notable subsidiaries include MSD, which operates outside of North America, and Merck Animal Health. The company also engages in various joint ventures and partnerships to further its research and expand its capabilities.

In terms of market position, Merck is considered one of the leading pharmaceutical companies worldwide. It consistently ranks among the top companies in terms of global sales and has a strong presence in both developed and emerging markets. Merck faces competition from other pharmaceutical giants such as Pfizer, Novartis, Johnson & Johnson, and GlaxoSmithKline.

Over the years, Merck has achieved several major milestones and has been at the forefront of scientific breakthroughs. One notable event was the development of the first measles vaccine in 1963. The company has received numerous awards and recognition for its contributions to healthcare, research, and philanthropic efforts.

As of the latest updates, Merck continues to innovate and invest in research and development to address unmet medical needs. It has been actively involved in the fight against the COVID-19 pandemic, developing vaccines, antiviral drugs, and therapeutic solutions. The company remains committed to improving global health and driving scientific advancements.

In conclusion, Merck is a prominent pharmaceutical company from the United States that offers a diverse range of products and services globally. With a rich history, strong market presence, and focus on innovation, it continues to play a significant role in the healthcare industry