What is the main purpose of this 8-K filing?

The main purpose of this 8-K filing is to disclose Merck & Co., Inc. is furnishing an exhibit containing Frequently Asked Questions (FAQs) and answers from Schering-Plough Corporation, which are considered of interest to investors.

Where can investors find the provided FAQs?

The FAQs, dated October 17, 2008, are available as Exhibit 99.1 to this 8-K filing and are also posted on the Schering-Plough website under 'Investor Relations/Investor FAQs'.

Is Merck responsible for updating the information in these FAQs?

No, Merck & Co., Inc. undertakes no obligation to update the information contained within these FAQs. Investors should be aware of this and consider the date of the information.

What is the relevance of Schering-Plough Corporation to this filing?

The filing pertains to FAQs issued by Schering-Plough Corporation. While filed by Merck, the content of the exhibit is related to Schering-Plough's investor communications.

MRK 8-K: Regulation FD — Oct 17, 2008

Summary

This 8-K filing by Merck & Co., Inc. (filed October 17, 2008) primarily serves to disclose that Merck is furnishing an Exhibit, specifically "Exhibit 99.1: October 17, 2008 Frequently Asked Questions and Answers." This exhibit contains FAQs and answers related to Schering-Plough Corporation that are believed to be of interest to investors and are available on Schering-Plough's website. Investors should note that Merck is undertaking no obligation to update these FAQs and should pay attention to the dates of the information provided.

Key Highlights

1Merck & Co., Inc. (MRK) filed an 8-K on October 17, 2008.
2The filing's primary purpose is to disclose the furnishing of an exhibit: 'October 17, 2008 Frequently Asked Questions and Answers'.
3The furnished exhibit contains FAQs and answers relevant to Schering-Plough Corporation.
4These FAQs are made available to investors and are posted on the Schering-Plough website.
5Merck is not obligated to update the provided FAQs.
6Investors are cautioned to consider the date of the information when reviewing the FAQs and other historical data.