Two Democratic senators have raised concerns about Robert F. Kennedy Jr.'s nomination for Health and Human Services Secretary, citing potential financial conflicts linked to vaccine litigation. Kennedy's financial disclosures revealed ties to law firms involved in vaccine-related lawsuits, prompting senators to demand commitments regarding recusal from decisions impacting vaccines and assurance of ethical conduct post-nomination. As the Finance Committee prepares to vote, Kennedy faces bipartisan scrutiny, with senators from both parties questioning his commitment to science and vaccine safety amid allegations of possible financial incentives.