The Rev. Steven Marsh never thought he would see the day his church in Laguna Woods, California — a town of 16,500 populated largely by retirees — would be spending $20,000 a month for security.

Then a gunman opened fire on May 15 during a luncheon at Geneva Presbyterian Church, where Marsh is senior pastor, killing one and injuring five other members of a Taiwanese congregation that met there. Officials said the man, who was motivated by political hatred against Taiwan, chained the church’s doors shut and hid firebombs inside before shooting at the gathering of elderly church members.

Houses of worship are meant to be places of shelter, reflection and peace, where strangers are welcome. But the recent string of high-profile mass shootings in the U.S. is a reminder violence can happen anywhere, prompting some faith leaders to ramp up security.

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Why do we need booster doses? The primary series of vaccines kick-starts the immune response by engaging lymphocytes, white blood cells that detect specific features of the pathogen to expand in numbers and become instructed to eliminate the pathogen. Most of these cells disappear over time, except for a small subset of cells that are kept by the body for future use. These “memory cells” are responsible for long-lasting immunity against a given pathogen. What boosters do is stimulate these memory lymphocytes to quickly expand in numbers and to produce even more effective defenders. The booster also selects for B cells that can secrete antibodies that are even better at binding and blocking virus infection and spread.

The primary series can be thought of as the high school for lymphocytes, where naïve cells receive basic instructions to learn about the pathogen. Boosters are like a college where lymphocytes are further educated to become more skilled and mature, to fight off future infections. Periodically, these college graduates need refreshers by more booster doses given later in life. This is the case for all vaccines. Booster doses provide the immune system the education it needs to prevent severe diseases from infections.

COVID-19 vaccines also need booster doses for the same reasons. We need to educate, maintain, and improve T and B cell responses to prevent severe disease. Boosters provide significant benefits to people who received the primary series in preventing hospitalization and death.

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Two epidemiologists explain why you'll be getting many COVID-19 boosters in the years ahead https://t.co/bh9Js9NHsA

— TIME (@TIME) July 19, 2022

For the first time since the war began, the Stanislavchuk family was together again.

Yehor was leading his parents, Natasha and Sasha, his sister, Tasya, and his grandmother, Lyudmila, on a tour of Bucha, the quaint suburb of Kyiv that has become synonymous with Russian savagery.

Here was the school where Yehor had hid for two weeks as Russian troops bombed and murdered their way through the town. There, at the entrance to the school basement, was where a Russian soldier had shot a woman in the head just because he could. And over there, on top of the yellow crane, was where the sniper sat, picking off civilians as they scrounged for food and water.

Yehor, 28, spoke calmly, and no one expressed surprise. These stories are well known now in Ukraine.

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Much has been written about the grit and grace of many Ukrainians during the war. Early on, I met the Stanislavchuk family and have been lucky enough to get to know them through aerial bombardments, daring escapes under fire, and finally a happy reunion. https://t.co/8onvDYvJs5

— Michael Schwirtz (@mschwirtz) July 18, 2022

Americans’ confidence in two facets of the news media — newspapers and television news — has fallen to all-time low points. Just 16% of U.S. adults now say they have “a great deal” or “quite a lot” of confidence in newspapers and 11% in television news. Both readings are down five percentage points since last year.

Gallup has tracked Americans’ confidence in newspapers since 1973 and television news since 1993 as part of its annual polling about major U.S. institutions. The latest readings are from a June 1-20 poll that saw declines in confidence ratings for 11 of the 16 institutions measured and no improvements for any.

Television news and newspapers rank nearly at the bottom of that list of institutions, with only Congress garnering less confidence from the public than TV news. While these two news institutions have never earned high confidence ratings, they have fallen in the rankings in recent years.

A majority of Americans have expressed confidence in newspapers only once — in 1979, when 51% did. But there is a wide margin between that and the second-highest readings of 39% in 1973 and 1990. The trend average for newspapers is 30%, well above the latest reading of 16%, which is the first time the measure has fallen below 20%. The percentage of Americans who say they have “very little” or volunteer that they have no confidence is currently the highest on record, at 46%.

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https://t.co/UPYS5Xj7N4
"Americans' confidence in two facets of the news media –newspapers & television news– has fallen to all-time low points. Just 16% of U.S. adults now say they have "a great deal" or "quite a lot" of confidence in newspapers and 11% in television news"

— Andrew Bostom, MD, MS (@andrewbostom) July 19, 2022

Merciful God, who didst call thy servant Macrina to reveal in her life and her teaching the riches of thy grace and truth: Mercifully grant that we, following her example, may seek after thy wisdom and live according to her way; through Jesus Christ our Savior, who liveth and reigneth with thee and the Holy Spirit, one God, for ever and ever.

St. Macrina the Younger (d. 380 A.D.) was born in Cappadocia to a family of saints. Her mother was St. Emelia, and her father was St. Basil the Elder. Her grandmother was St. Macrina the Elder, after whom she was named. Her holy parents had… https://t.co/vZ0YoAJ87Z

— Fr. David Abernethy ☦️ (@philokalia_min) July 19, 2022

GOD, who hast made us, heirs of all the victories of faith, and joint-heirs with Christ of thy glory, if so be that we suffer with him: Arm us with such trust in the truth that is invisible, that we may ask no rest from its demands and have no fear in its service; through Jesus Christ our Lord.

—Daily Prayer, Eric Milner-White and G. W. Briggs, eds. (London: Penguin Books 1959 edition of the 1941 original)

An Early Start. 30°C before the real heat arrives. Rosebay willow herb. pic.twitter.com/4nNey6wyG8

— Yorkshire Wolds Weather (@WeatherWolds) July 19, 2022

As for the man who is weak in faith, welcome him, but not for disputes over opinions. One believes he may eat anything, while the weak man eats only vegetables. Let not him who eats despise him who abstains, and let not him who abstains pass judgment on him who eats; for God has welcomed him. Who are you to pass judgment on the servant of another? It is before his own master that he stands or falls. And he will be upheld, for the Master is able to make him stand.

One man esteems one day as better than another, while another man esteems all days alike. Let every one be fully convinced in his own mind. He who observes the day, observes it in honor of the Lord. He also who eats, eats in honor of the Lord, since he gives thanks to God; while he who abstains, abstains in honor of the Lord and gives thanks to God. None of us lives to himself, and none of us dies to himself. If we live, we live to the Lord, and if we die, we die to the Lord; so then, whether we live or whether we die, we are the Lord’s. For to this end Christ died and lived again, that he might be Lord both of the dead and of the living.

Why do you pass judgment on your brother? Or you, why do you despise your brother? For we shall all stand before the judgment seat of God; for it is written,

“As I live, says the Lord, every knee shall bow to me,
and every tongue shall give praise to God.”

So each of us shall give account of himself to God.

–Romans 14:1-12

Beautiful sky over Downtown Charleston this morning! #chswx pic.twitter.com/cis0lyOMFW

— JoeyLive5 (@JoeySovine) July 19, 2022