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WHO recommends Regeneron antibody for Bundibugyo Ebola outbreak

Thu, 28 May 2026 16:01:32 -0400

The World Health Organization has recommended maftivimab, a component of Regeneron Pharmaceuticals' (NASDAQ: REGN) Ebola treatment Inmazeb, for evaluation in clinical trials to address the current Bundibugyo ebolavirus outbreak in the Democratic Republic of the Congo and Uganda.

Maftivimab represents the most potent neutralizing antibody in Inmazeb, which was approved by the U.S. Food and Drug Administration in 2020 for treating Zaire ebolavirus infections. Laboratory studies have shown maftivimab demonstrates activity against multiple Ebola species, including Bundibugyo, though it has not been tested as a standalone treatment for this specific virus strain in living subjects.

The WHO declared the current Bundibugyo outbreak

Regeneron’s Ebola Antibody Recommended by World Health Organization for Investigational Use in Response to Current Bundibugyo Ebolavirus Outbreak

Thu, 28 May 2026 16:00:00 -0400

Inmazeb^® (a three-antibody cocktail consisting of maftivimab, atoltivimab and odesivimab-ebgn) was the first Ebola treatment approved by the U.S. Food and Drug Administration, indicated specifically for the Orthoebolavirus zairense species, and has been administered to hundreds of patients

Maftivimab, the most potent neutralizing antibody in Inmazeb, has shown broad activity in vitro against multiple Ebola species, including Bundibugyo

Maftivimab has been recommended to be studied as a monotherapy in the current outbreak

TARRYTOWN, N.Y., May 28, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced that maftivimab, the most potent neutralizing antibody included in Inmazeb^®

Regeneron’s Ebola Antibody Recommended by World Health Organization for Investigational Use in Response to Current Bundibugyo Ebolavirus Outbreak

Thu, 28 May 2026 16:00:00 -0400

Maftivimab, the most potent neutralizing antibody in Inmazeb, has shown broad activity in vitro against multiple Ebola species, including Bundibugyo

Maftivimab has been recommended to be studied as a monotherapy in the current outbreak

TARRYTOWN, N.Y., May 28, 2026 (GLOBE NEWSWIRE) -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced that maftivimab, the most potent neutralizing antibody included in Inmazeb^®

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit

Notice to Long-Term Shareholders of Commvault Systems, Inc. (NASDAQ: CVLT); MongoDB, Inc. (NASDAQ: MDB); New Era Energy & Digital, Inc. (NASDAQ: NUAI); and Regeneron Pharmaceuticals, Inc. (NASDAQ: REG

Wed, 27 May 2026 08:36:18 -0400

PHILADELPHIA, May 27, 2026 (GLOBE NEWSWIRE) --

Commvault Systems, Inc. (NASDAQ: CVLT):

Grabar Law Office is investigating claims on behalf of shareholders of Commvault Systems, Inc. (NASDAQ: CVLT). The investigation concerns whether certain officers and directors breached the fiduciary duties they owed to the company.

If you purchased Commvault Systems, Inc. (NASDAQ: CVLT) shares prior to April 29, 2025, and still hold shares today, you can seek corporate reforms, the return of funds back to the company, and a court approved incentive award at no cost to you whatsoever. You are encouraged to visit