4N — Fast News Briefings, Today's Headlines

US-Canada trade tensions are intensifying, as ongoing tariff disputes disrupt businesses and jobs across the border, prompting urgent policy discussions and operational adjustments for companies in both countries. Meanwhile, the FDA has approved updated Covid-19 vaccines targeting the XFG variant, focusing distribution on high-risk groups as health officials aim to stay ahead of the evolving pandemic landscape.

In Africa, Congo has begun rolling out Ebola vaccinations in response to the fastest-growing outbreak on record, raising global concerns over containment and the strain on local health resources. On the sports front, Carlos Alcaraz faces a tough first-round opponent as he returns from injury to defend his US Open title, with tennis fans closely watching his form. The ACC's ban on former NFL players returning to college football now aligns all Power 4 conferences, significantly impacting player eligibility and movement between professional and collegiate levels.

Developing: The situation in Congo remains uncertain as health officials race to contain the rapidly spreading Ebola outbreak.