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Antiviral (film)
Antiviral (2012) is Brandon Cronenberg's debut Canadian sci-fi body horror film, screened in Un Certain Regard at Cannes, starring Caleb Landry Jones as a clinic employee selling celebrity viruses who becomes infected with the disease that kills star Hannah Geist.
Antiviral drug
An antiviral drug, also called an antiviral medication, is a medication used to treat or prevent viral infections by interfering with stages of the viral life cycle.
Antiviral therapy
Antiviral therapy: drug treatment of viral infections, from idoxuridine (1963) and aciclovir to HIV combination therapy, hepatitis C DAAs, and emerging broad-spectrum, host-targeting, and CRISPR-Cas approaches.
Antivirus software
Antivirus software, also called anti-malware software, is a program that detects, blocks, and removes malware such as viruses, worms, trojans, and ransomware on computers and mobile devices.
Antiy Labs (安天实验室)
Antiy Labs, also known as 安天科技, is a Chinese cybersecurity company founded in Harbin in 2000, known for threat detection engines embedded in over 1.3 million network devices.
Antje Boetius
Antje Boetius is a German marine microbiologist known for her research on methane-consuming microbes in the deep sea, who directed the Alfred Wegener Institute before becoming MBARI's president in 2025.
Antje Gleichfeld
Antje Gleichfeld (nee Braasch, born 31 March 1938, Hamburg) is a West German former 800 m runner, fifth at the 1960 and 1964 Olympics, European 800 m bronze 1966, 4x400 m bronze 1969, holder of three world records.
Antje Misersky Harvey
Antje Misersky Harvey (Antje Misersky, Antje Harvey), born 1967 in Magdeburg, German biathlete and former East German cross-country skier; 1992 Olympic 15 km biathlon champion with three other Olympic medals, banned in 1985 for refusing GDR doping.
Antje Stille
Antje Stille (born 1961), East German backstroke swimmer, set two 200m backstroke world records in 1976 and placed 6th-7th at the Montreal Olympics; later a dentist in Magdeburg.
Antje Traue
Antje Traue (born 1981, Mittweida) is a German actress known as Faora-Ul in Man of Steel (2013), Agnes Nielsen in Netflix's Dark, and genre-film roles in Pandorum, Seventh Son, and Woman in Gold.
Antjie Krog
Antjie Krog (Anna Elizabeth Krog), born 1952, is a South African poet and writer best known for Country of My Skull, about the Truth and Reconciliation Commission.
Antler
Antlers: deciduous bony headgear of deer (Cervidae), regrown yearly from pedicles under testosterone control, covered in velvet while growing, fastest-growing bones, unlike permanent horns.
Antler India
Antler India is the Bengaluru-based pre-seed arm of Antler, a Singapore-headquartered venture firm, backing idea-stage founders since 2020 through a residency program and a $75 million fund.
Antlers (2021 film)
Antlers (2021 film) is a supernatural horror film directed by Scott Cooper and based on Nick Antosca's short story. It stars Keri Russell and Jesse Plemons.
Antley-Bixler syndrome
Antley-Bixler syndrome (ABS), rare syndromic craniosynostosis with midface hypoplasia, radiohumeral synostosis, femoral bowing; FGFR2 autosomal dominant or POR autosomal recessive forms, fluconazole mimic.
Antlia 2
Antlia 2 is an extremely diffuse dwarf satellite galaxy of the Milky Way, discovered in 2018 from Gaia data and hidden behind the Galactic disc in Antlia.
Antlion
Antlion (family Myrmeleontidae, larvae called doodlebugs in the US): neuropteran insects whose larvae trap ants in conical sand pits; about 2,000 species worldwide in dry sandy regions, 1–3 year larval stage, month-long pupation and adult life.
Antlion optimization algorithm
The antlion optimization algorithm (ALO) is a population-based metaheuristic for numerical optimization, introduced by Seyedali Mirjalili in 2015, which mimics how antlion larvae trap and consume ants to guide candidate solutions toward an optimum.
Anto Antony
Anto Antony, born 1957, in Kottayam district, Kerala, is an Indian National Congress politician who has represented Pathanamthitta in the Lok Sabha continuously since 2009.
Anto Saka
Anto Saka (born 2004) is an American college football edge rusher from Baltimore who starred at Northwestern (12.0 sacks, All-Big Ten HM) before transferring to Texas A&M in 2026; a 2027 NFL Draft prospect.
Antoaneta Todorova Selenska
Antoaneta Todorova Selenska (Антоанета Иванова Тодорова-Селенска), born 1963, Bulgarian javelin thrower; set the 71.88 m women's world record in Zagreb in 1981 and competed at the 1980, 1988, and 1992 Olympics.
Antocha
Antocha Osten Sacken, 1860 is a genus of about 161 limoniid crane fly species in three subgenera (Antocha, Orimargula, Proantocha), with aquatic, case-building larvae in fast streams; type species Antocha saxicola.
Antofagasta
Antofagasta is a port city in northern Chile, capital of the Antofagasta Region, founded in the 1860s as Bolivia's Pacific port, occupied by Chile in 1879, and now a copper and lithium mining and logistics hub.
Antofagasta–Bolivia Railway
The Antofagasta–Bolivia Railway (Ferrocarril de Antofagasta a Bolivia, FCAB) is a Chilean railway from the port of Antofagasta across the Andes into Bolivia, inaugurated in 1889.
Antoferine
Antoferine (EU ID 1506) is a natural antifungal pesticide mixture of vine phytoalexin polyphenols (trans-resveratrol, trans-ɛ-viniferin, vitisine) from vineyard wood waste, targeting apple scab, mildews, and blights; not approved in the EU or UK.
Antofloxacin
Antofloxacin (盐酸安妥沙星, trade name Upeng) is a Chinese-developed fluoroquinolone antibiotic, an 8-amino levofloxacin derivative inhibiting topoisomerase IV and DNA gyrase; approved in China April 2009 with a 20-hour half-life and once-daily dosing.
Antoger
Antoger is a limestone quarry site at Grésy-sur-Aix near Aix-les-Bains, Savoie, France, in Roman Gallia Narbonensis; its stone was used locally in the Roman Imperial period and the quarry is still worked today.
Antoine Abel
Antoine Abel (1934–2004) was a Seychellois novelist, poet, and playwright described as the father of Seychelles literature; he was the first Seychellois writer published in Europe.
Antoine Adamantidis
Antoine Adamantidis is a French-born systems neuroscientist who pioneered in vivo optogenetics of hypocretin neurons and has led the Center for Experimental Neurology at University Hospital Bern since 2014.
Antoine Armand
Antoine Armand is a French politician, a former deputy and Minister of the Economy, elected Mayor of Annecy in March 2026 with more than 49 percent of the vote.