President Joe Biden will appeal for a renewed international commitment to attacking COVID-19 as he convenes a second virtual summit on the pandemic and marks 1 million deaths in the United States.“As a nation, we must not grow numb to such sorrow," Biden said in a statement. "To heal, we must remember. We must remain vigilant against this pandemic and do everything we can to save as many lives as possible.”The president called on Congress to provide more funding for testing, vaccines and treatments, something lawmakers have been unwilling to deliver so far.The lack of funding — Biden has requested another $22.5 billion of what he calls critically needed money — is a reflection of faltering resolve at home that jeopardizes the global response to the pandemic.Eight months after he used the first such summit to announce an ambitious pledge to donate 1.2 billion vaccine doses to the world, the urgency of the U.S. and other nations to respond has waned.Momentum on vaccinations and treatments has faded even as more infectious variants rise and billions of people across the globe remain unprotected.The White House said Biden will address the opening of the virtual summit Thursday morning with prerecorded remarks and will make the case that addressing COVID-19 “must remain an international priority.” The U.S. is co-hosting the summit along with Germany, Indonesia, Senegal and Belize.The U.S. has shipped nearly 540 million vaccine doses to more than 110 countries and territories, according to the State Department — by far more than any other donor nation.After the delivery of more than 1 billion vaccines to the developing world, the problem is no longer that there aren’t enough shots but a lack of logistical support to get doses into arms. According to government data, more than 680 million donated vaccine doses have been left unused in developing countries because they were set to expire soon and couldn’t be administered quickly enough. As of March, 32 poorer countries had used fewer than half of the COVID-19 vaccines they were sent.U.S. assistance to promote and facilitate vaccinations overseas dried up earlier this year, and Biden has requested about $5 billion for the effort through the rest of the year.“We have tens of millions of unclaimed doses because countries lack the resources to build out their cold chains, which basically is the refrigeration systems; to fight disinformation; and to hire vaccinators,” White House press secretary Jen Psaki said this week. She added that the summit is “going to be an opportunity to elevate the fact that we need additional funding to continue to be a part of this effort around the world.”“We’re going to continue to fight for more funding here,” Psaki said. “But we will continue to press other countries to do more to help the world make progress as well.”Congress has balked at the price tag for COVID-19 relief and has thus far refused to take up the package because of political opposition to the impending end of pandemic-era migration restrictions at the U.S.-Mexico border. Even after a consensus for virus funding briefly emerged in March, lawmakers decided to strip out the global aid funding and solely focus the assistance on shoring up U.S. supplies of vaccine booster shots and therapeutics.Biden has warned that without Congress acting, the U.S. could lose out on access to the next generation of vaccines and treatments, and that the nation won't have enough supply of booster doses or the antiviral drug Paxlovid for later this year. He's also sounding the alarm that more variants will spring up if the U.S. and the world don't do more to contain the virus globally.“To beat the pandemic here, we need to beat it everywhere,” Biden said last September during the first global summit.The virus has killed more than 995,000 people in the U.S. and at least 6.2 million people globally, according to figures kept by the Centers for Disease Control and Prevention and the World Health Organization.Demand for COVID-19 vaccines has dropped in some countries as infections and deaths have declined globally in recent months, particularly as the omicron variant has proved to be less severe than earlier versions of the disease. For the first time since it was created, the U.N.-backed COVAX effort has “enough supply to enable countries to meet their national vaccination targets,” according to vaccines alliance Gavi CEO Dr. Seth Berkley, which fronts COVAX.Still, despite more than 65% of the world’s population receiving at least one COVID-19 vaccine dose, fewer than 16% of people in poor countries have been immunized. It is highly unlikely countries will hit the World Health Organization target of vaccinating 70% of all people by June.In countries including Cameroon, Uganda and the Ivory Coast, officials have struggled to get enough refrigerators to transport vaccines, send enough syringes for mass campaigns and get enough health workers to inject the shots. Experts also point out that more than half of the health workers needed to administer the vaccines in poorer countries are either underpaid or not paid at all.Donating more vaccines, critics say, would miss the point entirely.“It’s like donating a bunch of fire trucks to countries that are on fire, but they have no water,” said Ritu Sharma, a vice president at the charity CARE, which has helped immunize people in more than 30 countries, including India, South Sudan and Bangladesh.“We can’t be giving countries all these vaccines but no way to use them,” she said, adding that the same infrastructure that got the shots administered in the U.S. is now needed elsewhere. “We had to tackle this problem in the U.S., so why are we not now using that knowledge to get vaccines into the people who need them most?”Sharma said greater investment was needed to counter vaccine hesitancy in developing countries where there are entrenched beliefs about the potential dangers of Western-made medicines.“Leaders must agree to pursue a coherent strategy to end the pandemic instead of a fragmented approach that will extend the lifespan of this crisis,” said Gayle Smith, CEO of The ONE Campaign.GAVI’s Berkley also said that countries are increasingly asking for the pricier messenger RNA vaccines made by Pfizer and Moderna, which are not as easily available as the AstraZeneca vaccine, which made up the bulk of COVAX’s supply last year.The emergence of variants like delta and omicron have led many countries to switch to mRNA vaccines, which seem to provide more protection and are in greater demand globally than traditionally made vaccines like AstraZeneca, Novavax or those made by China and Russia.___Cheng reported from London.

President Joe Biden and Russia's Vladimir Putin sit down Wednesday for their highly anticipated summit in the Swiss city of Geneva, a moment of high-stakes diplomacy at a time when both leaders agree that U.S.-Russian relations are at an all-time low. For four months, the two leaders have traded sharp rhetoric. Biden repeatedly called out Putin for malicious cyberattacks by Russian-based hackers on U.S. interests, a disregard for democracy with the jailing of Russia's foremost opposition leader and interference in American elections. Putin, for his part, has reacted with whatabout-isms and obfuscations — pointing to the Jan. 6 insurrection at the U.S. Capitol to argue that the U.S. has no business lecturing on democratic norms and insisting that the Russian government hasn't been involved in any election interference or cyberattacks despite U.S. intelligence showing otherwise.Now, the pair will meet for their first face-to-face as leaders — a conversation that is expected to last four to five hours. In advance, both sides set out to lower expectations.Even so, Biden has said it would be an important step if the United States and Russia were able to ultimately find “stability and predictability" in their relationship, a seemingly modest goal from the president for dealing with the person he sees as one of America's fiercest adversaries.“We should decide where it’s in our mutual interest, in the interest of the world, to cooperate, and see if we can do that," Biden told reporters earlier this week. “And the areas where we don’t agree, make it clear what the red lines are."Arrangements for the meeting have been carefully choreographed and vigorously negotiated by both sides. Biden first floated the meeting in an April phone call in which he informed Putin that he would be expelling several Russian diplomats and imposing sanctions against dozens of people and companies, part of an effort to hold the Kremlin accountable for interference in last year’s presidential election and the hacking of federal agencies.Putin and his entourage will arrive first at the summit site: Villa La Grange, a grand lakeside mansion set in Geneva’s biggest park. Next come Biden and his team. Swiss President Guy Parmelin will greet the two leaders. The three will spend a moment together in front of the cameras, but only Parmelin is expected to make remarks, according to a senior administration official who briefed reporters on the condition of anonymity.Biden and Putin first will hold a relatively intimate meeting joined by U.S. Secretary of State Antony Blinken and Russian Foreign Minister Sergey Lavrov. Each side will have a translator.The meeting will then expand to include five senior aides on each side.After the meeting concludes, Putin is scheduled to hold a solo news conference, with Biden following suit. The White House opted against a joint news conference, deciding it did not want to appear to elevate Putin at a moment when the president is urging European allies to pressure Putin to cut out myriad provocations.Biden sees himself with few peers on foreign policy. He traveled the globe as a member of the Senate Foreign Relations Committee and was given difficult foreign policy assignments by President Barack Obama when Biden was vice president. His portfolio included messy spots like Iraq and Ukraine and weighing the mettle of China's Xi Jinping during his rise to power.He has repeatedly said that he believes executing effective foreign policy comes from forming strong personal relations, and he has managed to find rapport with both the likes of Turkey's Recep Tayyip Erdogan, whom Biden has labeled an “autocrat,” and conventional politicians like Canada's Justin Trudeau. But with Putin, whom the president has said is a “killer" and has “no soul," Biden has long been wary. At the same time, he acknowledges that Putin, who remained the most powerful figure in Russian politics over the span of five U.S. presidents, is not without talent. Biden this week suggested that he is approaching his meeting with Putin carefully.“He’s bright. He’s tough," Biden told reporters. “And I have found that he is a — as they say...a worthy adversary."There are hopes of finding small areas of agreement. No commitments have been made, but according to the senior administration official, there are hopes that both sides will return their ambassadors to their respective postings following the meeting. Russia’s ambassador to the U.S., Anatoly Antonov, was recalled from Washington about three months ago after Biden called Putin a killer; U.S. Ambassador to Russia John Sullivan left Moscow almost two months ago, after Russia suggested he return to Washington for consultations. Both ambassadors will be in Geneva during Wednesday's meeting.Biden administration officials say they think common ground can be found on arms control. International arms control groups are pressing the Russian and American leaders to start a push for new arms control by holding “strategic stability” talks — a series of government-to-government discussions meant to sort through the many areas of disagreement and tension on the national security front.The Biden team will press its concerns on cybersecurity. In recent months, Russia-based hackers have launched crippling attacks on a major U.S. oil pipeline and a Brazil-headquartered meat supplier that operates in the U.S. The Russian side has said that the imprisonment of Russian opposition leader Alexei Navalny is an internal political matter and one area where Putin won't engage Biden. But the senior Biden administration official said there “is no issue that is off the table for the president," suggesting Navalny will come up.The meeting is sure to invite comparisons with President Donald Trump's 2018 meeting with Putin in Helsinki, where the two leaders held a joint news conference and Trump sided with Russian denials when asked whether Moscow had meddled in the 2016 presidential election.Biden has prepared for his one-on-one by reviewing materials and consulting with officials across government and with outside advisers. Aides said the level of preparation wasn't unusual. Biden, in a brief exchange with reporters upon arriving in Geneva on Tuesday night, sought to offer the impression that he wasn't sweating his big meeting.“I am always ready,” Biden said.