MARKETWATCH ALERT: SHAREHOLDERS OF MERCK & CO., INC. WITH LOSSES OVER $100,000 URGED TO ACT NOW TO PROTECT RIGHTS BEFORE KEY FEBRUARY 28 DEADLINE

MRK Deadline Alert: Rosen Leading Trial Attorneys Encourages Merck Co., Inc. Investors with Losses to Secure Counsel

NEW YORK, April 25, 2023 /PRNewswire/ -- Rosen Law Firm, a global investor rights law firm, reminds purchasers of Merck Co., Inc. (NYSE: MRK) securities between January 25, 2022 and April 8, 2023, of the important April 29, 2023 lead plaintiff deadline in the securities class action lawsuit filed by the firm.

The lawsuit alleges that Merck Co., Inc. and certain of its officers and directors made false and/or misleading statements and/or failed to disclose material information, violating federal securities laws. Specifically, the complaint alleges that the company's statements about the safety and efficacy of its COVID-19 vaccine, Vaxneuvance, were false and/or misleading, and that the company failed to disclose material information about the vaccine's serious side effects.

According to the lawsuit, defendants concealed the serious side effects of Vaxneuvance, including the risk of anaphylaxis, and made false statements about the vaccine's safety and efficacy, causing investors to purchase MRK securities at artificially inflated prices. When the truth about Vaxneuvance's serious side effects was finally revealed, the value of MRK securities plummeted, causing investors to sustain significant losses.

The Rosen Law Firm encourages any investor who purchased Merck Co., Inc. securities between January 25, 2022 and April 8, 2023, and suffered losses to contact the firm's attorneys at [insert contact information]. The lawsuit is filed in the United States District Court for the Southern District of New York, and is captioned as Rosen v. Merck Co., Inc., et al., Case No. 23-cv-00344.

A class action lawsuit has already been filed. If you are a shareholder who purchased MRK securities during the class period and would like to join the action, please contact the firm's attorneys at [insert contact information] to learn more about your rights and options. The Rosen Law Firm represents investors worldwide of all sizes in securities litigation and arbitration. The firm has secured hundreds of millions of dollars for investors who have suffered losses due to corporate wrongdoing. The firm's attorneys are dedicated to achieving justice and fair compensation for investors.