Here are a few options for a formal title, depending on the specific focus of your text:

• Addressing Ebola-Related Misinformation through Volunteer Initiatives in the Democratic Republic of the Congo
• Voluntary Efforts to Combat Ebola Misinformation in the Democratic Republic of the Congo
• Mitigating Misinformation: Volunteer-Led Interventions in the Congo Ebola Response

Recommendation: The first option is the most comprehensive and academic in tone.

Here is a formal rewrite of the title:

Radio Broadcasting as a Tool to Counter Health Misinformation Amid the Ebola Outbreak in the Democratic Republic of the Congo

Here are a few options for a formal title, depending on the focus of your work:

• Option 1 (Direct and academic): “Regulatory Lapses and Misinformation on Telegram: Facilitating the Prostitution Industry in Nigeria”
• Option 2 (Policy-oriented): “The Role of Telegram’s Regulatory Deficiencies in Promoting Prostitution within Nigeria”
• Option 3 (Analytical): “Examining the Interplay Between Digital Regulatory Failures and the Prostitution Economy in Nigeria: A Case Study of Telegram”

Recommendation: Option 1 is the most standard for a report, article, or formal paper.